Specifications

ManualsBrandsCisco ManualsComputer equipmentAS5300 - Universal Access Server

Configuration Examples

Cisco IOS Release 12.0(3)T

Conﬁguring Voice over IP for E1 R2 Signalling Example

The following example conﬁgures R2 signalling and customizes R2 parameters on controller E1 2

of a Cisco AS5300. In most cases, the same R2 signalling type is conﬁgured on each E1 controller.

! Specify the E1 controller that you want to configure with R2 signalling. A controller

! informs the access server how to distribute or provision individual timeslots for a

! connected channelized E1 line. You must configure one E1 controller for each E1 line.

! Configure channel associated signalling. The signalling type forwarded by the

! connecting telco switch must match the signalling configured on the Cisco AS5300.

! The country code is ITU by default.

controller E1 0

framing NO-CRC4

cas-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled ani

cas-custom 0

controller E1 1

framing NO-CRC4

clock source line primary

cas-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled

! Customize some of the E1 R2 signalling parameters with the cas-custom channel

! controller configuration command. This example specifies the default R2 settings for

! Brazil.

cas-custom 0

country brazil use-defaults

metering

category 2

answer-signal group-b 1

controller E1 2

controller E1 3

! Configure voice port parameters. Be sure that the cptone command value is compatable

! with the country code defined by the cas-custom command. In this example, because

! ITU has no specific cptone value defined and uses aLaw E1 R2 signalling, the GB

! cptone command value is used.

voice-port 0:0

cptone GB

voice-port 1:0

cptone BR

description Brasil Tone

! Define the parameters associated with the VoIP dial peer.

dial-peer voice 101 voip

destination-pattern +500..

session target ipv4:172.14.25.1

! Define the parameters associated POTS dial peer.

dial-peer voice 8221 pots

destination-pattern 011822...

direct-inward-dial

port 0:0

! Configure LAN interfaces.

interface Ethernet0

ip address 172.13.103.33 255.255.0.0