AudioCodes Mediant 3000, User Manual

Page: 294 / 872

User's Manual 294 Document #: LTRT-89729
Mediant 3000
20.2.9 Step 9: Configure Outbound IP Routing
This step defines how to configure the device for routing outbound (i.e., sent) IP-to-IP calls.
In our example scenario, calls from both ITSP's must be routed to the IP-PBX, while
outgoing calls from IP-PBX users must be routed according to destination. If the calls are
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
288 and IP Profiles defined in 'Step 7: Configure IP
Profiles for Voice Coders' on page 290 .

To configure outbound IP routing rules:
1. Open the Outbound IP Routing Table page ( Configuration tab > VoIP menu > GW
and IP to IP > Routing > Tel to IP Routing ).
2. Configure Index #1 to route 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. Configure Index #2 to route 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. Configure Index #3 to route 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. Configure Index #4 to route 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 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.