Cisco SPA942 - Cisco - IP Phone

Configuring SIP, SPCP, and NAT
Configuring SIP
100 Cisco SPA and Wireless IP Phone Administration Guide
5
G729b Dynamic Payload G729b Dynamic Payload type.
Defaults to 99.
EncapRTP Dynamic Payload EncapRTP Dynamic Payload type.
Defaults to 112.
RTP-Start-Loopback Dynamic RTP-Start-Loopback Dynamic Payload.
Defaults to 113.
RTP-Start-Loopback Codec RTP-Start-Loopback Codec. Select one of following:
G711u, G711a, G726-16, G726-24, G726-32, G726-40,
G729a, or G723.
Defaults to G711u.
AVT Codec Name AVT codec name used in SDP.
Defaults to telephone-event.
G711u Codec Name G.711u codec name used in SDP.
Defaults to PCMU.
G711a Codec Name G.711a codec name used in SDP.
Defaults to PCMA.
G726r16 Codec Name G.726-16 codec name used in SDP.
Defaults to G726-16.
NOTE Not applicable to SPA525G.
G726r24 Codec Name G.726-24 codec name used in SDP.
Defaults to G726-24.
NOTE Not applicable to SPA525G.
G726r32 Codec Name G.726-32 codec name used in SDP.
Defaults to G726-32.
G726r40 Codec Name G.726-40 codec name used in SDP.
Defaults to G726-40.
NOTE Not applicable to SPA525G.
Parameter Description