HP FlexNetwork MSR Series Configuration Manual page 134

Figure 32 Network diagram
Configuration consideration
The PBX (calling side) at place B changes the called number to an intermediate number.
The PBX (called side) at place A changes the received intermediate number to a local number before
initiating the call.
Configuration procedure
The following configuration supports dial plan–based calls from place B to place A only.
1. Configure Router B:
# Set the IP address of the Ethernet interface to 2.2.2.2.
<RouterB> system-view
[RouterB] interface ethernet 2/1
[RouterB-Ethernet2/1] ip address 2.2.2.2 255.255.255.0
[RouterB-Ethernet2/1] quit
# Configure a number substitution rule list for called numbers of outgoing calls.
<RouterB> system-view
[RouterB] voice-setup
[RouterB-voice] dial-program
[RouterB-voice-dial] number-substitute 21101
[RouterB-voice-dial-substitute21101] rule 1 0101688 0001
[RouterB-voice-dial-substitute21101] rule 2 0103366 0002
[RouterB-voice-dial-substitute21101] rule 3 0102323 0003
# Configure a number substitution rule list for calling numbers of outgoing calls.
[RouterB-voice-dial-substitute21101] quit
[RouterB-voice-dial] number-substitute 21102
[RouterB-voice-dial-substitute21102] rule 1 1688 0210001
[RouterB-voice-dial-substitute21102] rule 2 3366 0210002
[RouterB-voice-dial-substitute21102] rule 3 2323 0210003
[RouterB-voice-dial-substitute21102] quit
# Configure a VoIP voice entity to place A.
[RouterB-voice-dial] entity 10 voip
[RouterB-voice-dial-entity10] match-template 010....
[RouterB-voice-dial-entity10] address sip ip 1.1.1.1
[RouterB-voice-dial-entity10] substitute called 21101
[RouterB-voice-dial-entity10] substitute calling 21102
# Configure FXO trunk line 1/0.
[RouterB-voice-dial] entity 1010 pots
[RouterB-voice-dial-entity1010] match-template ....
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