SIP SIP-Phone Administration Guide
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5.
-nscng
: enable or disable sound compression and comfort noise generation. It is
only for codec G.723.1. (0 for off, 1 for on)
6.
-echo:
enable or disable echo cancellation function .
7.
-mindelay:
set minimum delay of jitter buffer(0~150)
8.
-maxdealy:
set maximum delay of jitter buffer(0~150)
Note: It is for advanced administrator use only. Please ask your distributor
before changing any settings of this command.
16. [tos] command
TOS/DiffServ (DS) priority function can discriminate the Differentiated Service Code
Point (DSCP) of the DS field in the IP packet header, and map each Code Point to a
corresponding egress traffic priority. As per the definition in RFC2474, the DS field is
Type-of-Service (TOS) octet in IPv4. The recommended DiffServ Code Point is defined
in RFC2597 to classify the traffic into different service classes. The mapping of Code
Point value of DS-field to egress traffic priorities is shown as follows.
1. High priority with DS-field.
Expected Forwarding (EF) 101110 ====> 46 (Decimal System)
Assured Forwarding (AF) 001010 ====> 10 (Decimal System)
