Nortel Networks SRG50 - Manual (Page 70)

70 Chapter 6 Setting up the private VoIP network
NN40140-500 NN40140-500
Figure 14 Dialing Plan — Private Network panel, MCDN subpanel
QoS settings (codec, jitter buffer, and related items)
Quality of Service (QoS) settings for the VoIP trunks at the SRG are determined by the main office
settings; the SRG settings must match the main office. Use the table
Main office QoS settings on
page 70 to record the main office settings, to facilitate configuration, and to provide a record of the
datafill.
Table 16 Main office QoS settings (Sheet 1 of 2)
Media parameter H.323 settings SIP settings
Enable Voice Activity Detection
Codec Preferences
Silence compression (yes/no) --
Jitter buffer
G.729 payload size (ms)