Reference:Supported SIP Features and List of RFC's

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Contents

Summary

SIP Features and list of RFC’s supported in version 6 of innovaphone firmware

Applies To

This information applies to

  • All innovaphone V6 devices

Build 06-6040001 and later.

More Information

PBX Features and their corresponding RFCs

MWI (RFC 3842/RFC 3265 "Subscription für message-summary")

DTMF (RFC 2833 "RTP payload for DTMF")

Name Identification (Display String, RFC 3325 "Asserted Identity")

Hold/Retrieve (RFC 3264 "Offer/Answer Model for SDP") Howto:SIP Reverse Negotiation - Call Transfer

Transfer (RFC 3515 "REFER Method", RFC 3891 "Replaces Header)

Coder Change [T.38] (RFC 3264 "Re-Negotiation")

Call Forwarding (PBX internal, "183 Call Is Being Forwarded", "Diversion Header")

Overlap Dialing (RFC 3578)

Dialoge State monitoring (partner Key) (RFC 4235)

Instant Messaging (RFC 3428)

CTI Features and their corresponding RFCs

Initiate outgoing call (a call with Answer-Mode: Auto header (RFC 5373) is sent to the originating phone)

Accept incoming call (an unsolicited NOTIFY-Request with Event: talk header (RFC 3265) is sent to the accepting phone)

In a scenario where a call is accepted on a different device (e.g. pickup group), the PBX will use the Reason Header Reason: SIP ;cause=200 ;text="Call completed elsewhere" in its Cancel Message to signal that a call is accepted elsewhere and must not be entered in the phones call list. (RFC 3326)

List of supported RFCs

RTP: Real-Time Transport Protocol

SDP: Session Description Protocol

Uniform Resource Identifiers (URI): Generic Syntax

SIP: Session Initiation Protocol (obsolete)

Hypertext Transfer protocol (HTTP/1.1)

HTTP Authentication: Basic and Digest Access Authentication

A DNS RR for specifying the location of services (DNS SRV)

The SIP INFO Method (including the non-standard application/dtmf-relay and application/dtmf content types with a fixed duration of 250)

DHCP reconfigure extension

SIP: Session Initiation Protocol

Session Initiation Protocol (SIP): Locating SIP Servers

An Offer/Answer Model with the Session Description Protocol (SDP) Howto:SIP Reverse Negotiation - Call Transfer

SIP-Specific Event Notification

The Reason Header Field for the Session Initiation Protocol

RTP Payload for Comfort Noise

The Session Initiation Protocol (SIP) Refer Method

RTP: Transport Protocol for Real-Time Applications

RTP Profile for A/V Conferences with Minimal Control

MIME Type Registration of RTP Payload Formats

Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP)

SIP Event Package for Registrations

enumservice registration for SIP Adresses-of-Record

Using E.164 numbers with SIP

The Session Initiation Protocol ‘Replaces Header’

The SIP Referred-By Mechanism -SIP-aware filtering (to prevent SIP attacks)

SIP Message Waiting

re-INVITE

DTMF via RTP Channel , RTP payload for DTMF

Name identification

Overlap Dialing

Internet Media Type message/sipfrag

Extension for Instant Messaging

Reliability of Provisional Responses in Session Initiation Protocol (SIP)

Session Timers in the Session Initiation Protocol (SIP)

Dialoge State monitoring (partner Key)

Connected Identity in the Session Initiation Protocol (SIP)

Requesting Answering Modes for the Session Initiation - only Header Answer-Mode: Auto for calls started via SOAP/TAPI is supported. Header Priv-Answer-Mode for urgent calls is not supported.

Session Description Protocol (SDP) Security Descriptions for Media Streams

List of supported RFCs in V8

Presence Information Data Format (PIDF)

Rich Presence Extensions to the Presence Information Data Format (PIDF)

A Presence Event Package for the Session Initiation Protocol (SIP)

List of supported RFCs in V9

An INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP)

RTP Payload Format for a 64 kbit/s Transparent Call

List of supported RFCs in v11r1

Interactive Connectivity Establishment (ICE)

Interactive Connectivity Establishment (ICE) Options

DTLS-SRTP Framework

List of supported RFCs in v13r2

Client-Initiated Connections in SIP

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