SIP User's Manual 378 Document #: LTRT-83310
Mediant 600 & Mediant 1000
destined to the Japanese market, then they are routed to ITSP-B; for all other destinations,
the calls are routed to ITSP-A. This configuration uses the IP Groups defined in 'Step 5:
Configure the IP Groups' on page 370 and IP Profiles defined in 'Step 7: Configure IP
Profiles for Voice Coders' on page 374.
To configure outbound IP routing rules:
1. Open the Outbound IP Routing Table page (Configuration tab > VoIP menu > GW
and IP to IP submenu > Routing submenu > Tel to IP Routing).
Figure 18-63: Defining Outbound IP Routing Rules
2. Index #1: routes IP calls received from ITSP-A to the IP-PBX:
• 'Source IP Group ID': select 1 to indicate received (inbound) calls identified as
belonging to the IP Group configured for ITSP-A.
• 'Dest Phone Prefix' and 'Source Phone Prefix' : enter the asterisk (*) symbol to
indicate all destinations and callers respectively.
• 'Dest IP Group ID': select 3 to indicate the destination IP Group to where these
calls are sent, i.e., to the IP-PBX.
• 'IP Profile ID': enter "2" to indicate the IP Profile configured for G.723.
3. Index #2: routes IP calls received from ITSP-B to the IP-PBX:
• 'Source IP Group ID': select 2 to indicate received (inbound) calls identified as
belonging to the IP Group configured for ITSP-B.
• 'Dest Phone Prefix' and 'Source Phone Prefix': enter the asterisk (*) symbol to
indicate all destinations and callers respectively.
• 'Dest IP Group ID': select 3 to indicate the destination IP Group to where these
calls are sent, i.e., to the IP-PBX.
• 'IP Profile ID': enter "2" to indicate the IP Profile configured for G.723.
4. Index #3: routes calls received from the local PSTN network to the IP-PBX:
• 'Source Trunk Group ID': enter "1" to indicate calls received on the trunk
connecting the device to the local PSTN network.
• 'Dest IP Group ID': select 3 to indicate the destination IP Group to where the calls
must be sent, i.e., to the IP-PBX.
5. Index #4: routes IP calls received from the IP-PBX to ITSP-A:
• 'Source IP Group ID': select 3 to indicate received (inbound) calls identified as
belonging to the IP Group configured for the IP-PBX.
• 'Dest Phone Prefix': enter "+81" to indicate calls to Japan (i.e., with prefix +81).
• 'Source Phone Prefix': enter the asterisk (*) symbol to indicate all sources.
• 'Dest IP Group ID': select 1 to indicate the destination IP Group to where the calls
must be sent, i.e., to ITSP-A.
• 'IP Profile ID': enter "1" to indicate the IP Profile configured for G.711.
6. Index #5: routes IP calls received from the IP-PBX to ITSP-B:
• 'Source IP Group ID': select 3 to indicate received (inbound) calls identified as
belonging to the IP Group configured for the IP-PBX.
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