3Com Defined Payload Types - 3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual

3Com Defined Payload Types

3Com Defined Payload Types
Table 26
Payload Type Description
35 G.726 16 Kbps
36 G.726 24 Kbps
38 G.726 40 Kbps
39 G.727 16 Kbps
40 G.727 24-16 Kbps
41 G.727 24 Kbps
42 G.727 32-16 Kbps
43 G.727 32-24 Kbps
44 G.727-32 Kbps
45 G.727 40-16 Kbps
46 G.727 40-24 Kbps
47 G.727 40-32 Kbps
51 NetCoder 6.4 Kbps
52 NetCoder 7.2 Kbps
53 NetCoder 8.0 Kbps
54 NetCoder 8.8 Kbps
56 Transparent PCM
100 DTMF relay
101 Fax Relay
102 Fax Bypass
103 Modem Bypass
104 RFC 2198 (Redundancy)
150
Basic Packet Rate [ms]
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Different packet rates
20
20
Same as channel's voice coder
3Com VCX V7111 VoIP SIP Gateways User Manual