Networking/General

DHCP client

• RFC 1531

• Mass Deployment
• DHCP on snom phones

• DHCP settings via Web Interface

• Linux: dhcpd.cnf

DNS client

• related RFCs

• Definition DNS

• DNS settings via Web Interface

NTP client

• RFC 1305

• Date & Time

• NTP settings via Web Interface

HTTP(S) server

• Webinterface

• HTTP settings via Web Interface

LDAP (V2) client

• RFC 1777

• Central Phone Book

• LDAP Settings via Web Interface

RTCP

• RFC 3550

• How to obtain statistical data from snom phones

• RTCP Settings via Web Interface

VLAN

• RFC 3069

• VLAN Settings via Web Interface

SNMP client

• RFC 1157

• SNMP on snom phones

• Enable SNMP via Web Interface

SSL/TLS

• RFC 2246

• VoIP Security

• How to enable TLS

• SIP Registration

STUN client

• RFC 3489

• Operating snom phones behind NAT
• Definition STUN
• Definition ICE

• Offer ICE via Web Interface
• Enable STUN via Web Interface

IDNA

• RFC 3490

• Enable IDNA via Web Interface

SRTP

• RFC 3711

• Media Encryption
• Definition RTP/SRTP

• How can I enable media encryption on my snom phone?
• Enable SRTP via Web Interface

• SIP Trace

Symmetrical RTP

• Operating snom phones behind NAT

• Enable Symmetrical RTP via Web Interface

In-band DTMF/ Out-of-band DTMF

• RFC 2833

• How can I change settings in-band and out-of-band DTMF signalling?

ENUM

• RFC 3761
• RFC 3764

• ENUM on snom phones
• Definition ENUM

• Enable ENUM
• ENUM Country Code
• ENUM Area Code
• ENUM Suffix