Aastra Telecom 57I User Manual

Page of 818
Operational, Basic, and Advanced Parameters
A-30
41-001160-00, Release 2.1, Rev 04  
IP Phone Administrator Guide
Appendix A
Type of Service (ToS)/DSCP Settings
Parameter – 
tos sip
SIP
(in Web UI)
IP phone UI
Options->Administrator Menu->
Network Settings->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
26
Range
0 to 63
Example
tos sip: 3
Parameter – 
tos rtp
RTP
(in Web UI)
IP phone UI
Options->Administrator Menu->
Network Settings->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
46
Range
0 to 63
Example
tos rtp: 2
Parameter – 
tos rtcp
RTCP
(in Web UI)
IP phone UI
Options->Administrator Menu->
Network Settings->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
46
Range
0 to 63
Example
tos rtcp: 3