user manual

Configuring Support for PBX Signalling Protocols
Configuring Q.SIG PRI Signalling Support
MC-416
Cisco IOS Multiservice Applications Configuration Guide
Step 2
Router(config)# controller {T1 | E1} controller
number
Enters controller configuration mode.
Step 3
Router(config-controller)# pri-group [timeslot
range]
Configures the PRI group for either T1 or E1 to carry
voice traffic. For T1, available time slots are from 1
to 23, and for E1, available time slots are from 1 to
31.
You can configure the PRI group to include all
available time slots, or you can configure a select
group of time slots for the PRI group. For example, if
only time slots 1 to 10 are in the PRI group, enter the
pri-group timeslot 1-10 command. If the PRI group
includes all channels available for T1 (channels 1 to
23), enter the pri-group timeslot 1-23 command. If
the PRI group includes all channels available for E1
(channels 1 to 31), enter the pri-group timeslot 1-31
command.
Step 4
Router(config-controller)# exit
Exits controller configuration mode.
Step 5
Router(config)# interface serial 1:x
Enters interface configuration mode for the ISDN
PRI interface. For T1, enter serial 1:23. For E1, enter
serial 1:15.
Step 6
Router(config-if)# isdn switch-type primary-qsig
If you did not configure the global ISDN switch type
for Q.SIG support in Step 1, configures the interface
ISDN switch type to support Q.SIG signalling.
The conditions that apply to this command in global
configuration mode also apply to this command in
interface configuration mode.
This interface command overrides the global isdn
switch-type command setting for this interface.
Step 7
Router(config-if)# isdn protocol-emulate {user |
network}
Configures the ISDN interface to serve as either the
primary Q.SIG slave or the primary Q.SIG master.
For this command, the user keyword specifies slave
and the network keyword specifies master.
If the PINX is the primary Q.SIG master, configure
the Cisco AS5300 to serve as the primary Q.SIG
slave. If the PINX is the primary Q.SIG slave,
configure the Cisco AS5300 to serve as the primary
Q.SIG master.
Step 8
Router(config-if)# isdn overlap-receiving value
Activates overlap signalling to send to the destination
PBX.
This command is not mandatory; you can leave the
default value.
Step 9
Router(config-if)# isdn incoming-voice modem
Routes incoming voice calls to the modem and treats
them as analog data.
Command Purpose