Nortel Networks Mediant TP-1610 SIP - Manual (Page 56)

Mediant 2000 SIP
Mediant 2000 SIP User’s Manual 56 Document #: LTRT-72504
Note 2 : If not specified, the ptime gets a default value.
Note 3 : The ptime specifies the maximum packetization time the gateway can receive.
5. Repeat steps 3 and 4 for the second to fifth coders (optional).
6. Repeat steps 2 to 5 for the second to forth coder groups (optional).
7. Click the Submit button to save your changes.
8. To save the changes so they are available after a power fail, refer to Section 5.12 on page
84 .
Note: In the current version, only the ptime of the first coder is sent in the SDP
section of the Invite message.
5.8.5.2 Tel Profile Settings
Use the Tel Profile Settings screen to define up to four different Tel Profiles. These Profiles are
used in the ‘Trunk Group’ table to associate different Profiles to gateway’s B-channels, thereby
applying different behavior to different Mediant 2000 B-channels.
To configure the Tel Profile settings, take these 8 steps:
1. Open the ‘Tel Profile Settings’ screen (Protocol Management menu > Profile Definitions
submenu > Tel Profile Settings option); the ‘Tel Profile Settings’ screen is displayed.
Figure 5-10: Tel Profile Settings Screen
2. In the ‘Profile ID’ drop-down list, select the Tel Profile you want to edit (up to four Tel Profiles
can be configured).