3Com VCX V7122 SIP, User Manual

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3Com VCX V7122/SIP VoIP Gateway User Manual
Table 19
SIP Configuration Parameters
INI File Field Name
GUI Parameter Name
*
Valid Range and Description
IsRegisterNeeded
(Enable Registration)
0 = Gateway does not register to Proxy/Registrar (default)
1 = Gateway registers to Proxy/Registrar at power up
RegistrarIP
(Registrar IP)
IP address of Registrar server (optional). If not specified, the Gateway
registers to proxy server.
RegistrationTime
(Registration Time)
Registration expired timeout (seconds). The value is used in Expires =
header. Typically a value of 3600 is assigned, for one hour registration.
The Gateway resumes registration before the timeout expires.
CoderName
(Coders)
Supported Coders:
ƒ
g711Ulaw64k G.711
µ
-law, 20 ms
ƒ g711Alaw64k G.711 A-law, 20 ms
ƒ
g711Ulaw64k,5 G.711
µ
-law, 5 ms
ƒ g711Alaw64k, G.711 A-law, 5 ms
ƒ g711Ulaw64k,10 G.711
µ
-law, 10 ms
ƒ g711Alaw64k,10 G.711 A-law, 10 ms
ƒ g7231 G.723 6.3 Kbps (default)
ƒ g7231r53 G.723 5.3 Kbps
ƒ g726 G.726 ADPCM 16 Kbps (Payload Type = 35)
ƒ g726r16 G.726 ADPCM 16 Kbps, Cisco mode (Payload Type = 23)
ƒ g726r32 G.726 ADPCM 32 Kbps (Payload Type = 2)
ƒ g729 G.729A, 20 ms
ƒ g729,10 G.729A, 10 ms
ƒ NetCoder6_4 NetCoder 6.4 Kbps
ƒ NetCoder7_2 NetCoder 7.2 Kbps
ƒ NetCoder8 NetCoder 8.0 Kbps
ƒ NetCoder8_8 NetCoder 8.8 Kbps
This parameter can appear up to 5 times.
SipT1Rtx
(SIP T1 Retransmission
Timer [ms])
Timer T1 value for retransmission in ms
SipT1Rtx = 500