Settings/offer outbound

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WEB USER INTERFACE
V6: The setting is not available in this version.
V7: The setting is not available in this version.
V8: Advanced - SIP/RTP (Tab) - SIP(Section): Use Outbound
PHONE USER INTERFACE
N/A
FIRMWARE VERSIONS
V6  V7  V8  
XML CONFIGURATION
<offer_outbound perm="PERMISSIONFLAG">VALIDVALUE</offer_outbound>
DESCRIPTION
This setting can be used to toggle the support for draft-ietf-sip-outbound-20. Enable this to force the re-usage of connections, what snom phones already do. However, if you use this setting and enable as well Offer GRUU the phone will stick to the network flow created during line registration. Additionally you have to specify a value for Keep Alive.
In some cases such as NAPTR/SRV entries with the same priority, customers need the phone to use the same network path created during line registration for all subsequent requests sent for this identity (otherwise the phone might try to resolve an FQDN and end up sending SIP requests to a different server than the one used for the SIP registration. In order for the phone to use the same network path created during line registration for all subsequent requests sent for this identity, three settings must be used:
1. Setting offer_gruu must be enabled
2. Setting offer_outbound (this setting) must be enabled
3. Setting keepalive_interval must be set or alternatively the phone must send REGISTER requests very often (for example every 30 seconds) - see user_expiry
VALIDVALUE
on
off
DEFAULTVALUE
off
FURTHER INFORMATION
SIP
Personal tools
Interoperability