User`s manual

SIP User's Manual 436 Document #: LTRT-83303
Mediant 1000 & Mediant 600
4. In the 'Trunk Group Table' page (refer to "Configuring the Trunk Group Table" on page
226), enable the Trunks connected between the Enterprise's PBX and the device
(Trunk Group ID #1), and between the local PSTN and the device (Trunk Group ID
#2).
Figure 7-19: Assign the Trunk to Trunk Group ID #1 in the Trunk Group Table Page
5. In the 'Trunk Group Settings' page (refer to ''Configuring the Trunk Group Settings'' on
page 228), configure 'Per Account' registration for Trunk Group ID #1 (without serving
IP Group).
Figure 7-20: Configuring Trunk Group #1 for Registration in Trunk Group Settings Page
6. In the 'Account Table' page (refer to ''Configuring the Account Table'' on page 232),
configure the two Accounts for PBX trunk registration to ITSPs using the same Trunk
Group (i.e., ID #1), but different serving IP Groups #1 and #2. For each account,
define user name, password, and hostname, and ContactUser. The Register
messages use different URI's (Hostname and ContactUser) in the From, To, and
Contact headers per ITSP. Enable registration for both accounts.
Figure 7-21: Configuring Accounts for PBX Registration to ITSPs in Account Table Page
7. In the 'IP to Trunk Group Routing' page (refer to ''IP to Trunk Group Routing'' on page
204), configure IP-to-Tel routing for calls from ITSPs to Trunk Group ID #1 (see 1
below) and from the device to the local PSTN (see 2 below).
Figure 7-22: Configuring ITSP-to-Trunk Group #1 Routing in IP to Trunk Group Table Page
8. In the 'Tel to IP Routing' page (refer to ''Tel to IP Routing Table'' on page 200),
configure Tel-to-IP routing rules for calls to ITSPs (see 1 below) and to local PSTN
(see 2 below) .
Figure 7-23: Configuring Tel-to-IP Routing to ITSPs in Tel to IP Routing Table Page