wiki:PJSIP-Datasheet

Version 3 (modified by ismangil, 10 years ago) (diff)

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PJSIP Datasheet

SIP capabilities

  • Base:
    • INVITE, CANCEL, BYE, REGISTER, OPTIONS, INFO
    • SDP
  • Transport:
    • UDP, TCP, TLS
    • DNS SRV resolution (RFC 3263)
    • IPv6 (UDP only)
  • Call:
    • hold, unhold
    • transfer/REFER (attended and unattended) (RFC 3515, 3891, 3892)
    • norefersub (RFC 4480)
    • UPDATE (RFC 3311)
    • 100rel/PRACK (RFC 3262)
    • tel: URI (RFC 3966)
    • Session Timer (RFC 4028)
  • SDP:
    • RTCP attribute (RFC 3605)
  • Presence and IM:
    • SUBSCRIBE, NOTIFY
    • PUBLISH (RFC 3903)
    • MESSAGE (RFC 3428)
    • typing indication (RFC 3994)
    • pidf+xml (RFC 3856, 3863)
    • xpidf+xml
    • RPID (subset) (RFC 4480)
  • Other extensions:
    • rport (RFC 3581)
    • AKA, AKA-v2 authentication (RFC 3319, 4169)
    • Service-Route header (RFC 3608)

Media capabilities (audio only)

Base: RTP, RTCP event (RFC 2833) client conferencing, tone generation, file playback/record, etc. Codecs: AMR-NB, AMR-WB, L16, G.711A/U, G.722, G.722.1 16KHz/32KHz (Siren7/Siren14), G.723.1, G.726, G.728, G.729A, iLBC, GSM, Speex 8KHz, 16Khz, 32KHz RTCP XR (RFC 3611) Transports: UDP, STUN, ICE IPv6 (UDP only) SRTP (RFC 3711) and SRTP SDES (RFC 4568)

STUN, TURN, ICE

STUN: latest RFC (RFC 5389) DNS SRV resolution short/long term authentication fingerprint TURN: latest draft (RFC-to-be 5766) DNS SRV resolution UDP and TCP client connection ICE: latest draft (RFC-to-be 5245) host, srflx, and relayed candidates aggressive nomination