Aastra Telecom SIP 480I - Manual (Page 307)

Operational, Basic, and Advanced Parameters
41-001129-00 Rev 09, Release 1.4.1 A-17
Configuration Parameters
Appendix A Type of Service (ToS)/DSCP Settings
Parameter –
tos sip IP phone UI Options->Network->Type of Service->SIP
Aastra Web UI Advanced Settings->Network->
Type of Service,DSCP
Configuration Files aastra.cfg, <mac>.cfg
Description The Differentiated Services Code Point (DSCP) for SIP packets.
Format Integer
Default Value 24
Range 0 to 63
Example tos sip: 3
Parameter –
tos rtp IP phone UI Options->Network->Type of Service->RTP
Aastra Web UI Advanced Settings->Network->
Type of Service,DSCP
Configuration Files aastra.cfg, <mac>.cfg
Description The Differentiated Services Code Point (DSCP) for RTP packets.
Format Integer
Default Value 32
Range 0 to 63
Example tos rtp: 2
Parameter –
tos rtcp IP phone UI Options->Network->Type of Service->RTCP
Aastra Web UI Advanced Settings->Network->
Type of Service,DSCP
Configuration Files aastra.cfg, <mac>.cfg
Description The Differentiated Services Code Point (DSCP) for RTCP packets.
Format Integer
Default Value 32
Range 0 to 63
Example tos rtcp: 3