3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual page 80

SIP Parameters
Table 19
INI File Field Name
*
GUI Parameter Name
CoderName
(Coders)
TrunkGroup_x
(Hunt Group Table)
80
Valid Range and Description
Supported Coders
G.711 µ-law, 20 ms
g711Ulaw64k
g711Alaw64k G.711 A-law, 20 ms
G.711 µ-law, 5 ms
g711Ulaw64k,5
g711Alaw64k,5 G.711 A-law, 5 ms
g711Ulaw64k,10 G.711 µ-law, 10 ms
g711Alaw64k,10 G.711 A-law, 10 ms
g7231 G.723 6.3 Kbps (default)
g7231r53 G.723 5.3 Kbps
g726 G.726 ADPCM 16 Kbps (Payload Type = 35)
g726r16 G.726 ADPCM 16 Kbps, Cisco mode (Payload Type = 23)
g726r32 G.726 ADPCM 32 Kbps (Payload Type = 2)
g729 G.729A, 20 ms
g729,10 G.729A, 10 ms
NetCoder6_4 NetCoder 6.4 Kbps
NetCoder7_2 NetCoder 7.2 Kbps
NetCoder8 NetCoder 8.0 Kbps
NetCoder8_8 NetCoder 8.8 Kbps
This parameter can appear up to five times.
TrunkGroup_x = a-b, c
a, b, c or just a, c
x = Hunt group ID, starting with 1
a = Starting port
b = Ending port (up to 24 for 24FXS)
c = phone number allocated for the first port
For example:
TrunkGroup_1 = 1–4,100
TrunkGroup_2 = 5–8,200
3Com VCX V7111 VoIP SIP Gateways User Manual