AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN User Manual
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41-001343-01 Rev 03, Release 3.2.2
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Parameter –
sip use basic codecs
Basic Codecs
(in Web UI)
Aastra Web UI
Advanced Settings->Global SIP->RTP Settings
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Description
Enables or disables basic codecs (G.711 u-Law, G.711 a-Law, G.729).
Enabling this parameter allows the IP phone to use the basic Codecs
when sending/receiving RTP packets.
Format
Boolean
Default Value
0
Range
0 - Disable
1 - Enable
Example
sip use basic codecs: 1
Parameter –
sip out-of-band dtmf
Force RFC2833 Out-of-Band
DTMF
(in Web UI)
Aastra Web UI
Advanced Settings->Global SIP->RTP Settings
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Description
Enables or disables out-of-band DTMF. Enabling this parameter forces
the IP phone to use out-of-band DTMF according to RFC2833.
Format
Boolean
Default Value
1
Range
0 - Disable
1 - Enable
Example
sip out-of-band dtmf: 0