Nortel Networks TP-1610 SIP user manual Configuring the Trunk Group Table

Mediant 2000 SIP

2.In the ‘Profile ID’ drop-down list, select the IP Profile you want to edit (up to four IP Profiles can be configured).

3.In the ‘Profile Preference’ drop-down list, select the preference (1-10) of the current Profile. The preference option is used to determine the priority of the Profile. If both IP and Tel profiles apply to the same call, the coders and other common parameters of the preferred Profile are applied to that call. If the Preference of the Tel and IP Profiles is identical, the Tel Profile parameters are applied.

Note: If the coder lists of both IP and Tel Profiles apply to the same call, an intersection of the coders is performed (i.e., only common coders remain). The order of the coders is determined by the preference.

4.Configure the Profile’s parameters according to your requirements. For detailed information on each parameter refer to the description of the screen in which it is configured as an individual parameter.

5.In the ‘Coder Group’ drop-down list, select the coder group you want to assign to that Profile. You can select the gateway’s default coders (refer to Section 5.8.1.1 on page 44) or one of

the coder groups you defined in the Coder Group Settings screen (refer to Section 5.8.5.1 on page 55).

6.Repeat steps 2 to 6 for the second to fifth IP Profiles (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.

5.8.6Configuring the Trunk Group Table

Use the Trunk Group table to assign trunk groups, profiles and logical telephone numbers to the gateway's E1/T1 B-channels. Trunk Groups are used for routing IP Tel calls with common rules. Channels that are not defined are disabled.

To configure the Trunk Group table, take these 4 steps:

1.Open the ‘Trunk Group Table’ screen (Protocol Management menu > Trunk Group); the ‘Trunk Group Table’ screen is displayed.

Figure 5-12: Trunk Group Table Screen

2.Configure the Trunk Group according to Table 5-5

3.Click the Submit button to save your changes.

4.To save the changes so they are available after a power fail, refer to Section 5.12 on page 84.

Mediant 2000 SIP User’s Manual 58 Document #: LTRT-72504