Specifications

Administrator's Manual 17. SIP Settings
17.4 Configuring SIP QoS
SIP Quality of Service (QoS) can be configured using the Web or Configuration File, as
described below.
 To configure the phone’s SIP QoS:
 Using the Web:
1. Access the ‘Signaling Protocol’ page (Configuration tab > Voice Over IP menu
> Signaling Protocols).
Figure 17-5: Quality of Service Page
2. Configure the SIP Quality of Service parameters according to the table below,
and then click Submit.
 Using the Configuration File:
Table 17-5: SIP QoS Parameters
Parameter Description
Type of Service (ToS)
[voip/signalling/sip/tos]
QoS in hexadecimal format. This is a part of the IP header that defines
the type of routing service to tag outgoing signalling packets originated
from the phone. It informs routers that this packet must receive a
specific QoS.
The default value is 0x60.
Values can be set in decimal (e.g. 96) or hexadecimal (e.g. 0x60).
For information on Configuring RTP QoS, see Section 19.3 on page 119.
Version 2.0.0 101 October 2012