R2511-HP MSR Router Series Voice Configuration Guide(V5)

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To configure the trunk wait timer length in the FRF.11 trunk mode:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A
3. Configure the trunk wait timer
length in the FRF.11 trunk
mode.
vofr frf11-timer time
Optional.
The default is 30 seconds.
NOTE:
A
ll FRF.11 trunks use the same trunk wait timer len
g
th.
Configuring VoFR packets to carry sequence number
For details, see "Configuring VoFR packets to carry a sequence number."
Displaying and maintaining VoFR
Task Command Remarks
Display the utilization statistics of a
voice channel.
display fr vofr-info [ serial
interface-number [ dlci-number ] ]
[ | { begin | exclude | include }
regular-expression ]
Available in any view.
VoFR configuration examples
This section provides VoFR configuration examples.
Huawei-compatible VoFR
Network requirements
As shown in Figu re 101, Telephone A (010-1001) attached to voice Router A in City A communicates with
Telephone B (0755-2001), which is attached to voice Router B in City B over a frame relay network. The
two routers both operate in the Huawei-compatible mode. Router A serves as data circuit-terminating
equipment (DCE) and Router B serves as data terminal equipment (DTE).
Figure 101 Network diagram
Configuration procedure
1. Configure Router A:
# Create a new frame relay class VoFR and set the maximum amount of voice bandwidth.