Firmware/V8/Release Notes/Change Log V8 7 4

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Changed Behavior Changed Behaviour

SCPP-4838: Default value for setting always_show_active_call changed to on since this the expected behaviour in most scenarios
SCPP-3632: 870 UI Changes according Spec for all Non-Idle Screens
SCPP-4453: Transfer successful message not shown by default any longer. The behaviour can be changed via new setting seconds_to_show_transfer_success_for
SCPP-4782: Support for Line Flash DTMF event. New codec names available in codec_priority_list:
  • telephone-event-no-fmtp: no fmtp attribute is offered in SDP
  • telephone-event-0-16: fmtp 0-16 is offered in SDP, which enables the use of DTMF line flash
SCPP-4910: phone models snom 3xx, 820 and 710 are now supporting codec strings g729-annexb=yes and g729-no-fmtp in codec_priority_list
SCPP-3791: Moved setting publish_presence from Advanced/SIP/RTP to Identity/SIP Changed Behaviour

SCPP-3119: default soft keys while being in dial screen have changed but can now be configured using new setting fkeys_on_dialing:
  • snom 320, 360 and 370 now show redial button in dial screen
  • redial button will not be displayed when redial history is empty
  • snom Meeting Point now shows Pool soft key in dial screen
  • when a snom 300 is receiving a call while being in dial screen, the default action for the OK key is to accept the incoming call
SCPP-4606: In the RTP section of each Identity there is a new entry Filtered codec list which shows a comma separated list of all configured codecs for this identity. All valid codecs are black and invalid codecs (e.g. configured with not supported packet size or wrong name) are red and crossed out. Changed Behaviour

SCPP-2529: DTMF tones not generated any longer while locking / unlocking phone in all states
SCPP-3000: 7xx and 8xx Record-Key should also support URIs
SCPP-3351: VLAN Net Port setting is obsolete
SCPP-4416: new setting user_pui_treats_uri_username_as_fallback_for
SCPP-4615: LDAP, ABS and OCIP address book icons unified. A new corporate address book icon is shown for LDAP, ABS and OCIP
SCPP-4445: Missed calls are being shown on the display by default again
SCPP-4410: Partial Number lookup functionality enhanced to have the phone do partial lookups using the last n digits of a number for incoming and outgoing calls
SCPP-4543: Virtual Keys XML concatenation support
SCPP-4500: new setting pui_states_allowing_state_switch_on_activity to provide better control of call monitor
SCPP-4451: mailbox_active not working since default value changed from off to on Changed behaviour

SCPP-4289: certain PoE switches cannot take much speaker volume. Added setting vol_speaker_max to reduce max speaker volume (Default:100%)
SCPP-4206: Changed default value for prioritise_pbx_number_lookup to off
SCPP-4412: edit_alpha_mode has no effect on passwords in the Logon wizzard

n/a n/a n/a n/a

New Features New Features

SCPP-3224: Implementation of dtmf_volume setting for all phone types
SCPP-2338: new setting dtmf_handset_phone to disable DTMF tones during call initiation in handset mode
SCPP-4782: Support for Line Flash DTMF event
SCPP-4784: CSTA: end all calls tied to an identity on deactivation
SCPP-4709: UaCSTA doesn't report when sip-TO-header differs from the local identity for an incoming call
SCPP-4410: Phone supports partial lookups using the last n digits of a number for incoming and outgoing calls New Features

SCPP-4646: Phone has now an additional technician (admin) account. The following settings are required for this feature (provisioning only):
SCPP-4609: SIP INFO can be used to clear caller lists
SCPP-4219: Soft keys on Call-Screens can be configured to have XML definitions
SCPP-3119: option to configure context keys while being in dial screen using new setting fkeys_on_dialing New Features

SCPP-3988: exclusive early-media / local ringback playback
SCPP-4491: new setting to define which numbers will cause a secondary dial tone: secondary_dialtone_when
SCPP-15: if a headset is used, ringing tone should be audible both on headset AND speaker (optional)
Added entry Use Headset and Speaker to pull down menu so there now are three available options:
  • Use Headset
  • Use Speaker
  • Use Headset and Speaker
SCPP-4488: Add new language LT (Lithuanian)
SCPP-4390: New field Action URL added to the internal address book.
  • The field defines a URL that is fetched on in/outgoing calls for that contact and should return an XML.
  • It is possible now to connect a video camera (e.g. door phone), automatically fetch the XML and show the mjpeg stream when e.g. the door phone calls the reception. The XML/mjpeg is also fetched for outgoing call, so it is possible to call a surveillance camera or the door phone.
  • This requires the contact to be stored in the internal directory.
SCPP-4396: New time zone Lithuania added
SCPP-4561: ACD State now shows its state using the current language New Features

SCPP-4392: When using PnP the phone should be able to process NOTIFYs at every time (currently limited to 5 seconds after the SUBSCRIBE has been sent)
SCPP-3064: SIP MESSAGE and SIP NOTIFY can be used to send settings to the phone
SCPP-4268: Setup Wizard must end when the inquired settings get provisioned
  • Wizard now continues with the next question when the one it asks gets somehow set in the back ground (i.e. via WUI or provisioning)
SCPP-4284: Option to configure star codes for CCBS, CCNR and deletion of call completion requests
SCPP-4326: Add support for server based DND for Metaswitch
SCPP-4103: added new setting offhook_accept_calls to disable answering a call on off hook
SCPP-4314: Improve function key type handling
SCPP-4215: Call-screen view can be configured whether the incoming or the active call has priority using always_show_active_call setting. Screen shows the prioritized call
SCPP-4203: text colour of title bar can now be configured using titlebar_text_color for snom 821, snom 870 and snom 760
SCPP-4284: Option to configure star codes for CCBS, CCNR and deletion of call completion requests
SCPP-4259: Store settings periodically onto the flash (minimum: every hour)
SCPP-4172: added values "snomONE" and "SUTUS BC" for user_server_type, Server type values are now sorted alphabetically
SCPP-4235: Setting added to control whether "From" header URI or "Contact" header URI are stored in caller lists -> remote_contact_header_field
SCPP-4242: Caching of contact details can be configured using cache_contact_details

n/a New Features

SCPP-3874: Implement joined call screen for snom 710/720 New Features

SCPP-4080: Support for TLS cipher AES RSA 128 on snom 3xx
SCPP-4097: add a dtmf-action to the action tag list New Features

SCPP-3719: Implement local music on hold, which should be sent from the phone itself. How To enable and configure local MoH
SCPP-4069: new setting to configure in which call states the phone should play call waiting indication when a new call comes in: call_states_when_knocking
SCPP-3991: Option to have only file names instead of complete URLs in redirected HTTP URLs
SCPP-3990: IPV4 conflict detection is now VLAN aware
SCPP-2704: phone should not ignore HTTP 302 response instead make a new request to the provided location
SCPP-2862: IP address conflict check on DHCP an static IP
SCPP-3977: screen.bmp and alike should only be accessible in Admin mode
SCPP-3519: Empty TLS certificate option needs to be split for HTTPs and SIPs
SCPP-3940: Add Keyboard lock information to state_of_gui.htm
SCPP-3755: Provide LED status information in web interface
  • New section LEDS is appended to the end of the state_of_gui.htm page. The first row shows the title of the fields (number, frequency, and colour). Fields are separated by a blank.
SCPP-3745: Provide state of identities and lines in web interface
  • New page state_of_identity.htm providing information about identities and active lines. First row in each section shows the title of the fields. Fields are delimited with tabs.
SCPP-3737: Long key press via web interface
  • Enhancement of command.htm?key=... according to the following syntax: command.htm?key=<key>[,<long_press_timeout_ms[,pause_after_key_ms]]
  • Default long key press time out is set to 250 ms
SCPP-3758: Force idle state in web interface
  • command.htm?FORCEIDLE=yes will put the phone in idle state regardless of how many calls are active and if the phone is currently inside a settings menu
SCPP-2871: Advanced time out handling in webclient
SCPP-2956: uaCSTA enhancements to improve Estos interoperability
SCPP-3162: when removing SIP identity, also all identity related settings are being removed
SCPP-3856: change obsolete setting values (e.g. F_R) on the fly, so customers don't need to fix their provisioning
SCPP-3879: changed time zone values for Moscow (RUS) to permanent DST
SCPP-3843: Reintroduce menu option to configure function keys using phone PUI
SCPP-3302: Scrolling of long Caller IDs
SCPP-3321: Allow all XML defined buttons to display a custom label
SCPP-3631: Pairing of phone with snom Vision
SCPP-3630: Hot desking support using snom Vision controlled by the phone
SCPP-3934: Allow to control LED-Behaviour of freely programmable function keys for any type
  • The LED behaviour for freely programmable function keys is now configurable for old-style (non XML) configurations as well. The default-values of the led_..-settings have changed. If old provisioning values are used, the LED's will not light as expected. Upon update to the version containing this new feature, the corresponding led..-settings will get overwritten with new defaults (all changes previously applied will be lost).
SCPP-3900: Added additional entries in Identity sub menu while phone runs in user mode:
  • Outgoing Identity
  • Reregister User
  • Call Voicemail
SCPP-3919: added possibility to toggle between call lists (missed/received/dialled) with LEFT/RIGHT keys on non-character display phones (all except Snom300 and Snom320)
SCPP-3842: Implementation of GN Netcom USB Headsets Specs
SCPP-3803: Improve minibrowser history management
SCPP-1492: new new XML tag for DTMF control added
SCPP-3763: Swedish language files updated
SCPP-1455: New setting ldap_over_tls to enable LDAP over TLS
SCPP-2201: AOC Indication in 183 Response
Bugfixes Bugfixes

SCPP-4920: MWI Indication beeps strange in idle
SCPP-4910: G729ab not working on 3xx, 820, 710
SCPP-4823: Directory Ring tones not working as expected
SCPP-4813: first DTMF tone is missing during hold when using speaker (snom 710 only)
SCPP-4724: One way audio with g729 codec after selecting one conference participant, pressing OK and then resuming the conference
SCPP-4712: phone sends 711u codec on blind transfer to IMS mobile
SCPP-4711: Muted connected call get unmuted when another incoming call stops ringing
SCPP-4653: If DTMF keys are pressed very fast in a call, the remote phone sometimes didn't recognize the outband DTMF events correct
SCPP-4619: phone stops receiving multicast after receiving an incoming call via handset
SCPP-4610: Multicast paging receive delays audio around 3 seconds when changing audio device
SCPP-4453: Dial tone being played and transfer message blocking screen for some seconds after a successful blind transfer
SCPP-4181: Wireless headset doesn't work properly, audio is played via handset instead of headset and call is disconnected by pressing the headset button twice
SCPP-3863: Incoming Call while automatic redial on busy results in ringing tone restart every second
SCPP-3815: pickup_indication not working any longer
SCPP-3531: Broadsoft: (Call Center Hold Reminder) Speaker is not ringer device for second incoming call
SCPP-688: Resolved Arabic font issues
SCPP-4811: Enabling Wifi Ethernet Bridge leads to phone being stuck in sending DHCP requests
SCPP-4808: DHCP - PA1 identifies itself as Snom300 (Vendor Class Identifier)
SCPP-4804: DHCP Lease renewal: Phone does not reboot if NACK from server
SCPP-4737: UaCSTA doesn't report redirection when PBX only uses ASSERTED-header to inform the phone
SCPP-3791: presence stops working after the SIP proxy is down
SCPP-2026: extension monitoring on expansion module causing delays and the phone to become unresponsive or slow
SCPP-4893: Hold fails because of different DTMF paylod types 101 <-> 96
SCPP-4873: 302 Moved Temporarily during call
SCPP-4865: Park Service is shown as connected number for forked calls with the same number
SCPP-4836: Wrong destination port is used for voice mail if the registrar is not using the default port 5060
SCPP-4815: PUBLISH contains a body in refresh requests
SCPP-4812: g729 codec choice incorrectly includes annexb=no in SDP
SCPP-4759: if registrar is set to use a different port (e.g user_host =, the port is used for registration, but not for INVITEs
SCPP-4758: phone loses registration on Astimax
SCPP-4740: phone does not reboot when a uaCSTA session is the only active call
SCPP-4732: phone does not register due to ignored expires header on OpenSips
SCPP-4710: Display freezes after provisioning failed (snom 320 only)
SCPP-4684: Snom 870 XML idle screen flickers every second after a conversation
SCPP-4575: goto_monitor_state_on_line_activity not working as expected in ring group scenario
SCPP-4605: Unable to initiate attended transfer if multiple identities are involved
SCPP-4705: P-Asserted-Identity number part isn't recorded in call history
SCPP-4728: Dialling number out of call list entry detail view not possible any longer
SCPP-4739: selected ring tone not highlighted in phone menu
SCPP-4742: user mode not applied after change from admin mode to user mode and cold restart of the phone
SCPP-4751: Status Info screen not being displayed if key is overwritten with dkey_fkey4
SCPP-4762: editing internal directory entries via phone menu not possible
SCPP-4764: Unknown instead of callerID being displayed on incoming call after hold
SCPP-4774: Phone reboots on Logoff User via phone menu
SCPP-4783: Edit number before call feature is broken
SCPP-4794: Really slow responsiveness of the phone after having done several calls
SCPP-4840: Cannot open details of missed call in Status Information by pressing OK key
SCPP-4864: Can't activate call forwarding on 2nd identity via Menu -> Call Features -> Call Forwarding
SCPP-4879: Cannot scroll in phone menu and after a while the phone restarts (snom Meeting Point only)
SCPP-4839: Phone restarts after dialling a number out of missed call list accessed from Status Information
SCPP-4878: Group Call Pickup via Call Monitor not working
SCPP-4846: Cannot access Time Zone, Tone Scheme and Language when logon wizard is active
SCPP-4715: LDAP number attributes are not applicable for ldap_display_name
SCPP-4875: Switching account details for a SIP identity that first didn't have an outbound proxy to one that does, will fail to send the unregister to the correct IP
SCPP-4847: phone always adds <-- active identity to the name of a number when a contact without a name is added to the directory
SCPP-4641: Spelling mistake in download parameter mapping in WUI
SCPP-4552: @IP for Extension Monitoring Call Pickup List URI is not added automatically in the SUBSCRIBE packet
SCPP-4734: P-Asserted-Identify information are not being removed from contact.htm
SCPP-4824: Using attribute complete="true" in tbook provisioning leads to changing some settings like languages, date format
SCPP-4666: TR-069 GetParameterValues RPC handling is broken for generic parameters
SCPP-4881: dkey_fkey doesn't work for URL action
SCPP-4802: SnomIPPhoneDirectory: the last entry item is highlighted instead of the first one
SCPP-4731: Replacement of {index} in action URLs not working any longer Bugfixes

SCPP-4653: If DTMF keys are pressed very fast in a call, the remote phone sometimes didn't recognize the outband DTMF events correct
SCPP-4622: Typo in RTP Payload Format for AMR Wideband codec. Hyphen was missing, it shows "amrwb" instead of "amr-wb" as specified in RFC 3267
SCPP-4555: Pressing the speaker key (short press) changes mode from Headset to None only every second time
SCPP-4562: Wrong value changed for Slovenien Language, causing provisioning of the language file not working any longer.
SCPP-4641: Spelling mistake in download parameter mapping of web interface
SCPP-4517: phone loses packets during internal switch reset
SCPP-4683: BLF does not work any more with default function key settings (Broadsoft)
SCPP-4592: Displayed wrong Caller ID number after a remote party update during an active dialogue
SCPP-4642: Configuration Templates in XML Definitions should be re-evaluated upon Re-SUBSCRIBE
SCPP-4596: Even though Identity active is disabled the phone still sends REGISTER to the registrar until performing a reboot
SCPP-4640: speed dial keys should use the failover identity when their context is configured as active
SCPP-4656: Number Display Style configured with display_number_name has no effect on caller lists in the web interface
SCPP-4612: replacing more than one dynamic parameter with TR-069 does not work
SCPP-4569: Configuring the Settings key to some other than default value is not possible
SCPP-4631: changing of Behavior Settings affects advanced configuration of Line-Info Layer (advanced_behavior.htm) Bugfixes

SCPP-4598: Phone looses memory when changing volume
SCPP-4591: One way audio after selecting one conference participant and pressing OK in a 4/5-part conference (snom 720/760 only)
SCPP-4544: no ringing on speaker when a 2nd incoming call is waiting and the 1st call is terminated by going on-hook
SCPP-4514: alphanumeric characters not being sent in DTMF keys
SCPP-4512: Pickup indication with function key configured as extension does not work
SCPP-4485: Crash with asterisk 1.8
SCPP-4477: no Audio can be heard when receiving Intercom/Push2talk calls and Type of Intercom Answering is set to Handsfree (snom PA1 only)
SCPP-4431: Inband DTMF for FLASH doesn't work on 7xx Series
SCPP-4415: no audio in a 4-part conference after selecting the first participant and pressing OK (snom 710 only)
SCPP-4345: Dialtone during hold is missing after answering an incoming call from handset
SCPP-4340: DTMF tones aren't sent while showing a mini browser image on the phone display (i.e. images from a Baudisch camera)
SCPP-4335: Starcode INVITE mistakenly establishes call with audio
SCPP-3735: phone doesn't play ring tone after a conference call
SCPP-3307: Transferring the same phone two times results in one-way b-channel with Teles
SCPP-2830: Multicast Paging: Can't switch between speaker/handset during an active multicast on the destination site
SCPP-1857: audio delay with outgoing calls affecting snom 821/870
SCPP-3382: Multicast paging not working when assigned to soft key
SCPP-4417: on rejection of SIP hold request the call cannot be retrieved/hold/released any more
SCPP-4281: One-way audio for T-com users because of double codec in SIP
SCPP-4434: BargeIn/Notify freeze and ignored CANCEL request (QSC)
SCPP-3476: %23(encoding for #) in CSTA:calledDirectoryNumber is ignored in outgoing SIP-INVITE if csta_legacy_control = 0
SCPP-2089: DTMF RTP event sent even though user_dtmf_info is set to sip_info_only (snom 821/870 only)
SCPP-4579: After many transfers to the same number, each with different unique "Refer-To:" URI, the phone becomes slow
SCPP-4539: Basic Call is immediately put on HOLD when the call is accepted
SCPP-4508: Extension monitoring not working after transfer due to REFER being sent to C instead of A
SCPP-4498: In header "WWW-Contact" include not a valid URL of the phone
SCPP-4438: When contact URI is set to anonymous@anonymous.invalid the phone does not show the display name on incoming calls (instead "unknown" is displayed)
SCPP-4024: Phone sends 486 Busy after 302 Moved Temporarily
SCPP-3731: phone doesn't change Caller-ID after transfer (from-change according to RFC 4916)
SCPP-4463: DFKS not working with all server profiles
SCPP-4364: snom Meeting Point crashes when answering the call
SCPP-4503: ACD user interface corrections
SCPP-4492: setting conferencing doesn't work for phones using joined call-screen
SCPP-4435: display_method has no effect on caller lists
SCPP-4430: Idle state can't be reached by pressing cancel after unplugging ethernet cable in "Help" state
SCPP-4426: pressing the "Cancel" key may not function properly while in Time zone, Language or Tone Scheme sub menu
SCPP-3916: Call LED keeps flashing and the number of missed calls stays in idle screen all the time
SCPP-4456: Park+Orbit soft key appears when handset is used (snom 370 only)
SCPP-4354: snom 760 shows dialled calls as unknown but also with the correct call ID when using caller pictures
SCPP-4512: Pickup indication with function key configured as extension does not work
SCPP-4554: Broadsoft XML definitions have no effect on snom Vision in different phone states
SCPP-4509: Back light turns on unexpectedly
SCPP-4573: Transfer of picked up call not working using key type extension and transfer destination = monitored extension
SCPP-4406: keyboard_lock_accepted_keys should have general effect, not just in a call
SCPP-2966: Virtual keys are not signalling a call in Park+Orbit (snom 870 only)
SCPP-4416: Destination Caller ID not displayed when call initiated through function key (type extension) and caller ID is containing alphanumeric characters
SCPP-4423: Not possible to access virtual keys on transfer screen (snom870 only)
SCPP-4499: Click To Call failed
SCPP-4441: "Play ringer" button does not work
SCPP-4532: Call forwarding with two identities does not work correctly
SCPP-4552: @IP for Extension Monitoring Call Pickup List URI is not added automatically in the SUBSCRIBE packet as it was in the past
SCPP-4306: Bluetooth Headset on snom 7xx doesn't work properly
SCPP-4181: Wireless headset doesn't work properly. Audio is played via handset instead of headset and call is disconnected just press the headset button twice.
SCPP-2674: After upgrade from firmware version 7 VLAN settings get lost
SCPP-4551: Wrong file name requested when using provisioning with DHCP option 67 (snom[XXX].xml-[MAC] instead of snom[XXX]-[MAC].xml)
SCPP-4237: TR69 param_map cannot be loaded when auto_reboot_on_setting_change is enabled and thus phone is rebooting
SCPP-4420: provisioning of codec_priority_list not working correctly when permission flag is set
SCPP-4494: Uploading license file doesn't work in case of a setting change reboot
SCPP-4521: dial plan change via TR69 must be applied without reboot
SCPP-4577: Phone resets the TIME-stamp to 0, but don't set the MARKER-bit
SCPP-4529: HTTP 200 OK response of HTTP CSTA requests includes 2 CRLF after the 200 OK instead of 1 CRLF
SCPP-4474: Malformed CSTA transferedEvent:
SCPP-4425: Action URL for missed calls will be executed even if the call has been answered somewhere else
SCPP-4427: Enabled Filter Packets from Registrar can by bypassed with IP call and remote control via CSTA is possible
SCPP-4487: Key presses will show up in log output of the phone if GBR or USA tone scheme is used
SCPP-4439: settings URL http://<ip>/settings.cfg can not be fetched when the phone is in user mode and the correct admin password is used.
SCPP-4432: XML Idle Screen loaded incompletely or incorrectly on reboot
SCPP-4541: After multiple queries phone does not send lookup requests any longer
SCPP-4530: If country and area codes are set and 0 is called, the phone looks up COUNTRY* in LDAP and stores all the results in one contact entry
SCPP-4505: no lookup of number to LDAP contact of incoming call or dial number Bugfixes

SCPP-4320: disabling allow_rtp_on_mute has no effect (snom 720/760 only)
SCPP-4308: No audio after unhold with holding_reminder enabled
SCPP-4286: When remote side is busy or rejects call, the busy tone is not heard
SCPP-4276: Audio fails if the first conference participant presses hold in 4-part conference
SCPP-4223: 5-part conference doesn't work properly on snom 710
SCPP-4164: ringing is not aborted when phone state changes (snom 870 only)
SCPP-4110: Phone stops sending RTP due to MediaDeamon isn't alive any more
SCPP-3730: phone does not ring on incoming call when call is on hold and Dial tone during hold and Suppress Ringtone during Hold are disabled
SCPP-2218: "Play ringer" button doesn't work when selecting the customer melody as Ring tone
SCPP-4393: Putting a conference on hold and then resuming it again leads to MediaStack restarting when using Wireless Headset
SCPP-4409: The phone sends multiple DHCP INFORM messages at once
SCPP-4298: Multicast Paging send and receive not working
SCPP-3920: snom 720/821 display wrong status on boot up when trying to authenticate with 802.1X on Freeradius server
SCPP-3142: WWW-Contact headers should contain the openVPN address if the SIP packets are sent through the tunnel
SCPP-2762: WLAN not working if SSID and / or pass phrase contain one of the following special characters: "<>'&
SCPP-4074: call cannot be terminated if no NOTIFY after REFER is being received after a transfer
SCPP-4414: SDP state sendonly/recvonly toggles back to sendrecv on incoming INVITE without SDP
SCPP-4386: Wrong handling from Diversion header, cases that a call which was forwarded won't forward again
SCPP-4383: Hold/Retrieve blocked, log message: Hold blocked, ongoing sdp negotiation
SCPP-4377: Park+Orbit not working properly. Call can be transferred and retrieved but for one time only
SCPP-3791: presence stops working after the SIP proxy is down
SCPP-3760: Phone (member of ring group) remains ringing even when another phone picks up the call
SCPP-4319: SUBSCRIBE transaction time out error does not restart subscription
SCPP-4311: call released by remote party due to missing ACK
SCPP-4217: DFKS results in SUBSCRIBE without Body -> DFKS not working
SCPP-4094: DTMF key types not working unless user_dtmf_info is enabled
SCPP-4183: Blind transfer not working when transfer target being dialled with function key (key type = extension)
SCPP-3970: INFO requests are rejected with 489 Bad Event
SCPP-4297: after attended transfer is completed, new call shows wrong call partner
SCPP-4119: wrongly displayed German umlauts in confirming message of web interface
SCPP-4239: snom710 does not automatically restart after 5 minutes on a failed software update
SCPP-4316: provisioned phone book is not being stored permanently
SCPP-4362: Buggy subscription handling when switching user accounts via provisioning
SCPP-4355: If a new account is reprovisioned during call, the following REGISTER and INVITE packets still have some old information
SCPP-4334: If sip password is changed via provisioning it seems not to get active
SCPP-3858: provisioning of phone GUI customization can cause the phone to stuck in reboot loop
SCPP-3855: After factory reset phone doesn't send subscriptions configured for expansion module
SCPP-4330: only 4 of the available 10 ring tone melodies are being shown in phone menu (snom 300 only)
SCPP-2958: Retrieve key not working with speed dial + DTMF
SCPP-3675: CANCEL in deeper menu causes exit to idle screen
SCPP-4093: Seeing identity name on display on incoming calls
SCPP-4147: System messages can not be accessed out of phone menu
SCPP-4162: deletion of input disturbed after using LDAP
SCPP-4168: Favourites List doesn't show added entries
SCPP-4171: Call Park feature: Call Logs showed ugly format or where loosing the display name after unparking the call
SCPP-4176: Function key - Logoff Identifies doesn't work on Snom 300
SCPP-4205: Hold/unhold not possible after 30min in active call
SCPP-4242: Caching of display name should be made optional
SCPP-4389: F_HOLD not activating LED when call is on hold
SCPP-4323: numbers of incoming calls aren't always matched correctly to internal directory
SCPP-4315: Name from INVITE P-Asserted-Identity with Tel-URI is not show on display
SCPP-4226: Watchdog isn't rebooting system any more
SCPP-4407: Cannot dial if the beginning of the dialled number is found in LDAP and then the final number is no longer found
SCPP-4348: Dialling of hash (#) key doesn't work, hash (#) will be replaced with dot (.)
SCPP-4301: Transfer failed error message when performing an attended transfer hitting the keys pretty fast
SCPP-4182: Missed calls aren't signalled any more via message LED and display if missed calls where deleted via pressing INFO softkey before
  • now it's possible to press the details-button when having the missed message selected in status messages view in order to show all missed calls.
SCPP-4278: Call is not listed in the missed calls list if user rejects the call
SCPP-4361: Changing option Show clock does not reflect immediately
SCPP-4370: Long Press triggers DND of the current identify even when the DND is not set to F_DND
SCPP-4327: web interface does not accept requested HTTP Host, instead the local IP is written into a link at several features
SCPP-4177: Entered values for call forwarding get applied, but the input fields stay empty
SCPP-4173: message Apply setting changes? Reboot is not shown on all web interface pages
SCPP-4154: Call forwarding after time out with two active identities leads to non stop ringing phone
SCPP-4038: web interface via HTTP is not possible when setting dns_domain is empty using web browser Safari
SCPP-2256: Defined outgoing line being ignored when dialling out of directory using web interface
SCPP-4128: Core dumps cannot be downloaded reliably using support.htm
SCPP-4283: inconsistent values for gui_fkey1 to gui_fkey4 ("key_event" needs to be replaced by "keyevent")
SCPP-3875: DST of Namibia and Turkey isn't set correctly
SCPP-4336: When XML Minibrowser shows an XML file including a SnomIPPhoneImageFil" tag the soft keys won't work and the image disappears
SCPP-4254: Phone does not exit from xml minibrowser at the end of the call
SCPP-4152: phone shows empty screen when cancelling new contact entry
SCPP-4163: incorrect selection in list
SCPP-3507: LDAP directory with Predict text enabled (T9) finds only entries with the first letter of the button and a dot
SCPP-4360: Predict text does not search all combinations
SCPP-4258: TLS Server Verification can be turned off via provisioning Bugfixes

SCPP-4142: Directory function key is wrongly displayed as "KEY_F_EDIT_ADR_BOOK" within call lists screens
SCPP-4131: Phone crashes during reboot with non-empty call list
SCPP-2387: under certain circumstances photo won't get uploaded to internal directory
SCPP-4112: comma leads to parsing problem with sip_cancel_reasons_to_ignore_missed_call
SCPP-4121: new incoming call for monitored extension overrides the old one even though the call is not answered
SCPP-4151: TR069 (Friendly): - phone does not realise that provisioning is finished
SCPP-4155: XML Dialplan doesn't work if two matching strings with same lenght of chars exist in dialplan Bugfixes

NONE: settings menu is showing WLAN submenu even though no USB ports are available for WLAN USB dongle (snom 710 only)
NONE: fixed some minor spelling mistakes for German
SCPP-4126: names are not shown consistently in call history
SCPP-4143: Configuration wizard shows cropped virtual key in the upper right corner
SCPP-4137: Masked DTMF digits are displayed inverse
SCPP-4144: Removing of Call Completion message will cause the phone to freeze Bugfixes

SCPP-4115: phone doesn't try all protocols if DHCP option 66 sends only IP address
SCPP-4111: Phone shows Provisioning in progress repeatedly when using TR-069
SCPP-4091: Can't set a match string dialplan.xml to be *
SCPP-4107: Slovenian language menu entry not displayed correctly
SCPP-3793: Spelling mistake in internal directory (Janurary instead of January)
SCPP-3852: Access via HTTPs not possible with some web browsers (e.g Chrome) Bugfixes

SCPP-4042: No audio in the next calls after connect with false codec in SDP of "200 OK"
SCPP-4040: When the phone plays a dial tone on handset/headset and the phone goes onhook the dial tone can be heard for a short period on the speaker.
SCPP-4008: VAD/CNG not working with G.729AB on snom821/870
SCPP-3980: snom760 shows an audio artifact every 5 second in certain environments when RTCP packet are received
SCPP-3952: Pressing +SPKR key in handset mode (change to open listening mode) mutes the Handset speaker.
SCPP-3887: PA1 does not play ringer, when Auto answer has been switched off
SCPP-3867: Ringer tone in Handset if handset was not hung up after previous connection
SCPP-3850: constant beep noise after call deflection (snom 320 only)
SCPP-3751: Phone sends a creaking noise after redial is accepted (snom 710 only)
SCPP-3740: The first DTMF tone on a snom 821 using tone schemes like USA, UK, AUS is missing when the phone is in idle and the speaker is used (handset is not used)
SCPP-3707: BUSY signal played out in speaker mode even though handset or headset is selected
SCPP-3627: Snom821/870 use outband DTMF in a call, although inband is negotiated
SCPP-3592: The first button pressed while trying to dial a number with German tone scheme is always heard (snom 8xx only)
SCPP-3588: DTMF Outband SIP INFO: key tones for "star" (*) is not working any more
SCPP-3422: Phone sends 180 Ringing too late
SCPP-3263: Phone plays ringback tone if 183 Session in Progress is received without SDP - even if there was no 180 Ringing
SCPP-2570: Multicast doesn't work after a call is received
SCPP-4076: after a few minutes of call audio stops working and then after hanging up no further calls can be made
SCPP-3778: rtp_early_media_ring_fallback seems not to work
SCPP-3732: Paging not working if Multicast Listening is activated at the same time
SCPP-3606: No synthesizer sound output on snom720/760 after dialing a not existent number on UC account
SCPP-3819: Lync: CN (Comfort Noise) is not played if snom receives CN RTP packets
SCPP-3788: Lync: snom phone stops ringing after approximately 2 seconds and there is no audio between snom and Kirk headset (Polycom)
SCPP-4069: No ringing during attended transfer on incoming call. This is a call waiting scenario, so Call Waiting should be indicated
SCPP-3828: Phone doesn't start ringing when a 2nd incoming call is already waiting and the 1st call is terminated by going on-hook
SCPP-3810: extension key issues dialog-subscription although server type is Broadsoft
SCPP-3482: If a software update fails, the firmware status stays untouched and prevents further updates using the same version
SCPP-3497: Phone reboot on missing SDP m lines
SCPP-635: Caller ID Update via SIP INFO does not work as expected
SCPP-4077: cannot make simple conference on Teles server
SCPP-4002: snom 720 locking up in local HOLD
SCPP-3978: Incoming INVITE with Require: 100rel, but without Supported: 100rel header should trigger PRACK flow
SCPP-2070: Incorrect Caller ID after call pickup
SCPP-3777: missing SDP offer on the first response to an incoming INVITE with or without SDP
SCPP-4106: Call on hold is transferred to itself when call_join_xfer is activated
SCPP-3706: Call Completion doesn't work consistently
SCPP-3839: Phone shows HOLD state even when HOLD Request was rejected / Unhold not possible (Broadsoft)
SCPP-3776: after multiple HOLD/UNHOLDS phone sends sendonly instead of recvonly
SCPP-3549: UPDATE messages are answered with 500 Server internal error
SCPP-3750: When doing attended transfer, REFER is sent to C instead of A
SCPP-3748: Park+Orbit not working. Call can be transferred but not retrieved
SCPP-3008: Hold not working if holding party is anonymous
SCPP-3232: lost REGISTER after INVITE with RFC 2543 Syntax
SCPP-3595: Incorrect handling of SIP Session Timer (RFC4028)
SCPP-3545: Connected Line Presentation Update after Call Forward - phone does not answer 200 OK with ACK (Broadsoft)
SCPP-3524: SCA - phone sends UNSUBSCRIBE after unsuccessful SUBSCRIBE (SIP 480) and LED stays on (Broadsoft)
SCPP-3518: AOC-D - Total charge in last 200 OK not presented in PUI if phone hangs up (Broadsoft)
SCPP-3506: Session Audit - phone does not send SIP 481 (Call Leg) after power cut (Broadsoft)
SCPP-3481: SCA - Call Info Public Hold / Bridging is not working (Broadsoft)
SCPP-3840: Timer Support - phone adds required header even when not necessary / not advised (Broadsoft)
SCPP-3911: only up to 64 HTTPs web client requests are possible
SCPP-3806: VPN isn't working (snom 710 only)
SCPP-3639: Access of settings is independent of user or admin mode
SCPP-3622: Could not register via TLS with Lync Server
SCPP-4027: cannot provision with tftp:/hostname
SCPP-4004: Function key assignment not updated on settings sync (no subscriptions being sent out)
SCPP-3974: phone retries to provision several times and then says Provisioning failed even though provisioning succeeds
SCPP-3971: Configured provisioning_order not being followed properly (after successful provisioning phone should start and don't send additional requests)
SCPP-3959: when provisioning with DHCP option 66, phone still tries to get snom300-firmware.htm from
SCPP-3921: Provisioning server failed being displayed although DHCP provisioning was successful
SCPP-3898: Provisioning server failed being displayed although provisioning is disabled
SCPP-3871: Cancelling provisioning request results in incomplete error message
SCPP-3804: phone queries wrong address if sub folders in provisioning address (Broadsoft)
SCPP-3800: Provisioning through PnP does not work in VLAN environment
SCPP-3725: provisioning request can't be cancelled if server is not reachable
SCPP-3657: PnP does not work, phone replies with 404 to NOTIFY
SCPP-3608: Reboot loop or failing update if making update via provisioned ASCII-text-based setting file
SCPP-3551: Provisioning fails and result in endless loop when HTTP client and HTTP Client password are being used
SCPP-3479: phone doesn't restart if Firmware download server is not available
SCPP-3654: Redial list bug after calling a phone which was on DND (snom 360 only)
SCPP-3538: Picked up call to extension is displayed in Dialled instead of Received
SCPP-4109: Blind transfer results in a success message with too much information (SIP URI, paramters etc.)
SCPP-4088: typo in admin password can not be corrected when trying to reset the phone (snom 320 only)
SCPP-3587: snom720 does not correctly display incoming desktop messages
SCPP-3586: If the internal address book has a lot of entries, the SIP responses of the phone are delayed
SCPP-4003: DFKS: phone crashes when using ACD feature (Broadsoft)
SCPP-2579: XML Idle Screen - Always shows Digital Clock
SCPP-2823: Hebrew texts are not written right to left on PUI
SCPP-3183: snom 821 freezes after being a long time in idle state
SCPP-3268: Lync: ABS search shows "no results" for several seconds before the results are actually shown
SCPP-3335: Lock symbol not shown in SRTP/TLS call
SCPP-3370: Menu diction in the German phone GUI is badly
SCPP-3465: LED behaviour after pressing Function Key (Redial, Directory) not correct/inconsistent
SCPP-3471: Some list box views like Help Screen or Settings Menu don't have context keys
SCPP-3472: Title of Directory screen is wrong
SCPP-3485: Initiating a transfer by pressing the transfer key 2 times does not work any more (snom870 only)
SCPP-3958: Select not the first target in call list ==> always the first entry (== the last call) in the call list was dialled
SCPP-3938: Identity index is shown twice before the remote call partner
SCPP-3892: Plantronics CS540 fast dialling for calls initiated by headset could result in not dialling out
SCPP-3889: Call Deflection via Call Forwarding key (also with key Speed Dial) is working even though redirect_ringing is disabled
SCPP-3882: cannot dial first entry out of internal directory (snom 300 only)
SCPP-3827: Snom320 reacts very slowly over time (visible through delayed blinking of clock colon) and finally crashes
SCPP-3805: call deflection fails if transfer target is dialled using fkey type extension
SCPP-3796: not possible to set up encrypted WiFi via PUI (snom 870 only)
SCPP-3659: Caller picture doesn't work
SCPP-3535: Attended transfer on calling inconsistent across devices
SCPP-3795: pressing redial key twice doesn't lead to dialling the last dialled number
SCPP-3704: After setting a caller to the Deny-List by "long-press" of the cancel key the caller is still able to call the phone
SCPP-2388: snom VISION Speed Dial: Cannot initiate/cancel outgoing calls or answer incoming calls
SCPP-3651: Voicemail retrieve - phone should call user mailbox index if message account not specified in MWI NOTIFY (Broadsoft)
SCPP-3486: Name from internal directory not shown during call
SCPP-3490: Payment info (AOC) is not shown when call is terminated locally
SCPP-3542: redial hard key or soft key doesn't do redial
SCPP-3552: If internal directory has a lot of entries and the call lists (missed, dialled, received) are full, the phone reacts very slowly on keys redial and soft key call history (snom 3xx only)
SCPP-3563: Cannot delete entry of internal directory via PUI
SCPP-3565: Internal Directory: formatting errors in Directory Key (snom 870 only)
SCPP-3567: Missed calls can't be deleted and no user details are shown
SCPP-3568: Malformed error message if LDAP isn't initialized
SCPP-3601: SCA - phone activates second SCA line key after receiving 403 Forbidden (Broadsoft)
SCPP-3602: Delete fkey is wrongly displayed as "F_DELETE" within call lists screens
SCPP-3603: "upper/lower/number switch" and "DELETE button" don't work any more on snom 870
SCPP-3635: pressing OK key twice doesn't dial the latest dialled number (snom 870 only)
SCPP-3637: Status information - context sensitive function key gets stuck
SCPP-3684: Phone doesn't show correct name out of internal directory if entry was changed
SCPP-3979: Not possible to delete the selected entry in all Call History lists (Missed, Received, Dialed)
SCPP-4025: Cannot use hold key to retrieve call
SCPP-3712: Call toggling didn't update remote call partner on display
SCPP-3773: Graphical Issues when pressing function key for system info while in a call
SCPP-3784: Line Info Layer disappears on incoming call
SCPP-3865: function keys "Kick" and "Split" are not being displayed in conference (snom Meeting Point only)
SCPP-3873: Setting an empty display name for identity through phone menu results in __Y__
SCPP-3896: Call LED keeps blinking and display shows "1 missed call" although call list has already been viewed (snom 870 only)
SCPP-3823: Keypad debouncing causing unexpected 'double-digit' dialling. Intermittent issue occurs once out of ten dials
SCPP-3813: Going on-hook doesn't terminate the active call during call waiting scenarios
SCPP-3994: Phone puts current call on hold while on speaker, getting a new incoming call and picking up the handset. Switching the device should always stay with the current call
SCPP-3954: Mute not indicated when the microphone of the active audio device has been muted (snom 300 and 320 only)
SCPP-3903: Line Info Layer is really ALWAYS visible if enabled
SCPP-4053: Not well formed DHCP REQUEST in RENEWING state
SCPP-4089: DNS: Underscore in default host name violating RFC
SCPP-3742: Wifi is not working with Ralink 3070 USB stick
SCPP-3616: (Freeze during boot if Wifi is configured but no Wifi stick is present (snom821/870/720/760)
SCPP-3582: Phone doesn't display why it's restarting on DHCP server sending DHCP NAK/Decline
SCPP-3571: DFKS subscription handling on network loss (Broadsoft)
SCPP-3636: Option to force Gigabit Ethernet is missing on snom 7xx
SCPP-3607: action_disconnected_url not fired on call reject any longer
SCPP-3948: OCI-P - Directory keys should be set by default to OCIP if user_server_type is set to Broadsoft
SCPP-3597: reboot initiated by changing display name (Broadsoft)
SCPP-3200: Phone shows ??? for some Active Directories schemes
SCPP-3121: LDAP lookup for outgoing call is not working correctly
SCPP-3973: LDAP results are not sorted
SCPP-3976: LDAP directory search is not usable for fast input
SCPP-3922: Delay during dialing with enabled number guessing (third digit displayed too slowly)
SCPP-3812: it takes much too long between the first and second LDAP search when dialing and using number guessing
SCPP-3487: wrong icons for selection of the upper, lower cases and numbers
SCPP-3613: Number Guessing with LDAP is not usable
SCPP-3653: returned name from LDAP directory is not completely displayed in incoming and missed calls lists
SCPP-3649: After LDAP query switching between a-A-1 by number editing doesn't work any longer (snom 870 only)
SCPP-3884: phone should hide the LDAP search display if the search had no results during number guessing
SCPP-3832: Ethernet switch properties can neither be accessed nor adjusted
SCPP-3687: Pressing # Key via remote doesn't work anymore
SCPP-3996: <SoftKeyItem> elements are not displayed if context senstitive keys (F1-F4) are addressed
SCPP-3579: minibrowser.htm does not replace Query variables correctly
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