Concurrent Transmission Of Voice And Data - 3Com MSR 50 Series Configuration Manual

VoFR Configuration Example 2401
[RouterB-voice-dial] entity 8 vofr
[RouterB-voice-dial-entity8] match-template 8
[RouterB-voice-dial-entity8] call-mode static
[RouterB-voice-dial-entity8] address vofr-static serial 1/0 100 6
[RouterB-voice-dial-entity8] trunk-id 07552001
[RouterB-voice-dial-entity8] quit
# Configure the local POTS entity (07552001).
[RouterB-voice-dial] entity 2001 pots
[RouterB-voice-dial-entity2001] match-template 07552001
[RouterB-voice-dial-entity2001] line 2/0
[RouterB-voice-dial-entity2001] send-number all
Concurrent Transmission Network requirements
of Voice and Data
Telephone A (010-1001) attached to voice Router A in City A directly
communicates with Telephone B (0755-2001) attached to voice Router B in City B
over a frame relay network. The PC in City A and the server in City B transmit data
through these two routers.
The IP address of the interface Serial 1/0 on Router A is 1.1.1.1/24, and that of the
interface Serial 1/0 on Router B is 2.2.2.2/24.
Network diagram
Figure 697 Network diagram for concurrent transmission of voice and data
City A City B
S2/0 S1/0
Frame Relay
Router A Router B
0755-2001
PBX
010-1001
Configuration procedure
1 Configure Router A.
# Create a new frame relay class "VoFR".
<RouterA> system-view
[RouterA] fr class vofr
# Configure the voice bandwidth.
[RouterA-fr-class-vofr] voice bandwidth 32000 reserved
# Configure the fragment size of data packets in the case that the voice function is
disabled.
[RouterA-fr-class-vofr] fragment 200 data-level