Aastra 9143i Series Administrator's Manual page 914

IP Phone Administrator Guide
Operational, Basic, and Advanced Parameters
Parameter –
sip use basic codecs
Basic Codecs
(in Web UI)
Description
Format
Default Value
Range
Example
Parameter –
sip out-of-band dtmf
Force RFC2833 Out-of-Band
DTMF
(in Web UI)
Description
Format
Default Value
Range
Example
A-134
Aastra Web UI Advanced Settings->Global SIP->RTP Settings
Configuration Files aastra.cfg, <mac>.cfg
Enables or disables basic codecs. Enabling this parameter allows the IP
phone to use the basic Codecs when sending/receiving RTP packets.
Boolean
0
0 - Disable
1 - Enable
sip use basic codecs: 1
Aastra Web UI Advanced Settings->Global SIP->RTP Settings
Configuration Files aastra.cfg, <mac>.cfg
Enables or disables out-of-band DTMF. Enabling this parameter forces
the IP phone to use out-of-band DTMF according to RFC2833.
Boolean
1
0 - Disable
1 - Enable
sip out-of-band dtmf: 0
41-001160-03 Rev 00, Release 2.5