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GRP260x Administration Guide
Version 1.0.3.42
does not support this feature. Otherwise, Session Timer is enabled only
when the remote party supports it.
The default setting is “No”.
UAC Specify Refresher
As a caller, select UAC to use the phone as the refresher, or select UAS to
use the callee or proxy server as the refresher. When set to "Omit", the
refresh object is not specified.
The default setting is “UAC”.
UAS Specify Refresher
As a callee, select UAC to use caller or proxy server as the refresher, or
select UAS to use the phone as the refresher.
The default setting is “UAC”.
Force INVITE
Select "Yes" to force using the INVITE method to refresh the session timer.
The default setting is
“No”.
Account x
→
Codec Settings
Audio
Preferred Vocoder
(Choice 1 – 8)
Multiple vocoder types are supported on the phone, the vocoders in the list
is a higher preference. Users can configure vocoders in a preference list that
is included with the same preference order in SDP message.
Codec Negotiation Priority
Configures the phone to use which codec sequence to negotiate as the
callee. When set to “Caller”, the phone negotiates by SDP codec sequence
from received SIP Invite. When set to
“Callee”, the phone negotiates by audio
codec sequence on the phone. The default setting is “Callee”.
Use First Matching Vocoder
in 200OK SDP
When set to "Yes", the device will use the first matching vocoder in the
received 200OK SDP as the codec. The
default setting is “No”.
iLBC Frame Size
Selects iLBC packet frame size. Users can choose from 20ms and 30ms.
The default setting is “30ms”.
iLBC Payload Type
Specifies iLBC payload type. Valid range is 96 to 127. Cannot be the same
as Opus or DTMF payload type. Valid range is 96 to 127. The default setting
is “97”.
G.726-32 Packing Mode
Selects “ITU” or “IETF” for G726-32 packing mode.
The default setting is “ITU”.
G.726-32 Dynamic Payload
Type
Specifies G.726-32 payload type. Valid range is 96 to 127. Default is 127.
Opus Payload Type
Specifies Opus payload type. Valid range is 96 to 127. It cannot be the same
as iLBC or DTMF Payload Type. Default value is 123.
Send DTMF
Specifies the mechanism to transmit DTMF digits. There are 3 supported
modes:
