Specifications - Panasonic KX-NCP1000 Programming Manual

1.3 Specifications

For details about the RFCs and protocols for the V-SIPGW16 card, refer to the following specifications.
Items
SIP RFCs
Codecs
Voice Options
DTMF Relay
Fax Relay
Protocol/Function
Document Version 2009-12
RFC3261 (UDP only)
RFC3262 (PRACK)
RFC3264 (Offer/Answer)
RFC3311 (UPDATE)
RFC3581 (Symmetric Response Routing/rport)
RFC4028 (Session Timer)
G.711 (a-law and µ-law)
G.729A
Echo Cancellation (48 ms)
Jitter Buffer (200 ms)
VAD (Voice Activity Detection)
PLC (Packet Loss Concealment)
Inband/Outband (RFC2833)/Outband (SIP INFO)
G.711 Inband/T.38
RTP
RTCP
DNS (A/SRV)
NAT Traversal (STUN)
QoS (ToS field setting in IP header of RTP/RTCP)
Specification
Programming Manual for Virtual SIP CO Line Card
1.3 Specifications
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