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VOIP trunking config using PRI's

I need a complete configuration example for VOIP trunking of 2 PRI's across a 100Mbps IP WAN link between 2 7206VXR routers using a single D-channel for all 48 channels, supporting voice, fax, and modem traffic.

2 REPLIES
Cisco Employee

Re: VOIP trunking config using PRI's

Router 1 Configuration Router 2 Configuration

Controller T1 2/1

ds0-group 0 timeslots 1 type ext-sig

ds0-group 1 timeslots 2 type ext-sig

ds0-group 2 timeslots 3 type ext-sig

ds0-group 3 timeslots 4 type ext-sig

ds0-group 4 timeslots 5 type ext-sig

ds0-group 5 timeslots 6 type ext-sig

ds0-group 6 timeslots 7 type ext-sig

ds0-group 7 timeslots 8 type ext-sig

ds0-group 8 timeslots 9 type ext-sig

ds0-group 9 timeslots 10 type ext-sig

ds0-group 10 timeslots 11 type ext-sig

ds0-group 11 timeslots 12 type ext-sig

ds0-group 12 timeslots 13 type ext-sig

ds0-group 13 timeslots 14 type ext-sig

ds0-group 14 timeslots 15 type ext-sig

ds0-group 15 timeslots 16 type ext-sig

ds0-group 16 timeslots 17 type ext-sig

ds0-group 17 timeslots 18 type ext-sig

ds0-group 18 timeslots 19 type ext-sig

ds0-group 19 timeslots 20 type ext-sig

ds0-group 20 timeslots 21 type ext-sig

ds0-group 21 timeslots 22 type ext-sig

ds0-group 22 timeslots 23 type ext-sig

ds0-group 23 timeslots 24 type ext-sig

!

voice-port 2/1:0

connection trunk 200

voice-port 2/1:1

connection trunk 201

voice-port 2/1:2

connection trunk 202

voice-port 2/1:3

connection trunk 203

voice-port 2/1:4

connection trunk 204

voice-port 2/1:5

connection trunk 205

voice-port 2/1:6

connection trunk 206

voice-port 2/1:7

connection trunk 207

voice-port 2/1:8

connection trunk 208

voice-port 2/1:9

connection trunk 209

voice-port 2/1:10

connection trunk 210

voice-port 2/1:11

connection trunk 211

voice-port 2/1:12

connection trunk 212

voice-port 2/1:13

connection trunk 213

voice-port 2/1:14

connection trunk 214

voice-port 2/1:15

connection trunk 215

voice-port 2/1:16

connection trunk 216

voice-port 2/1:17

connection trunk 217

voice-port 2/1:18

connection trunk 218

voice-port 2/1:19

connection trunk 219

voice-port 2/1:20

connection trunk 220

voice-port 2/1:21

connection trunk 221

voice-port 2/1:22

connection trunk 222

voice-port 2/1:23

connection trunk 223

!

dial-peer voice 100 pots

destination-pattern 100

port 2/1:0

dial-peer voice 101 pots

destination-pattern 101

port 2/1:1

dial-peer voice 102 pots

destination-pattern 102

port 2/1:2

dial-peer voice 103 pots

destination-pattern 103

port 2/1:3

dial-peer voice 104 pots

destination-pattern 104

port 2/1:4

dial-peer voice 105 pots

destination-pattern 105

port 2/1:5

dial-peer voice 106 pots

destination-pattern 106

port 2/1:6

dial-peer voice 107 pots

destination-pattern 107

port 2/1:7

dial-peer voice 108 pots

destination-pattern 108

port 2/1:8

dial-peer voice 109 pots

destination-pattern 109

port 2/1:9

dial-peer voice 110 pots

destination-pattern 110

port 2/1:10

dial-peer voice 111 pots

destination-pattern 111

port 2/1:11

dial-peer voice 112 pots

destination-pattern 112

port 2/1:12

dial-peer voice 113 pots

destination-pattern 113

port 2/1:13

dial-peer voice 114 pots

destination-pattern 114

port 2/1:14

dial-peer voice 115 pots

destination-pattern 115

port 2/1:15

dial-peer voice 116 pots

destination-pattern 116

port 2/1:16

dial-peer voice 117 pots

destination-pattern 117

port 2/1:17

dial-peer voice 118 pots

destination-pattern 118

port 2/1:18

dial-peer voice 119 pots

destination-pattern 119

port 2/1:19

dial-peer voice 120 pots

destination-pattern 120

port 2/1:20

dial-peer voice 121 pots

destination-pattern 121

port 2/1:21

dial-peer voice 122 pots

destination-pattern 122

port 2/1:22

dial-peer voice 123 pots

destination-pattern 123

port 2/1:23

!

dial-peer voice 200 voip

destination-pattern 2..

vad

signal-type cas

dtmf-relay cisco-rtp

codec g711ulaw

Controller T1 2/1

ds0-group 0 timeslots 1 type ext-sig

ds0-group 1 timeslots 2 type ext-sig

ds0-group 2 timeslots 3 type ext-sig

ds0-group 3 timeslots 4 type ext-sig

ds0-group 4 timeslots 5 type ext-sig

ds0-group 5 timeslots 6 type ext-sig

ds0-group 6 timeslots 7 type ext-sig

ds0-group 7 timeslots 8 type ext-sig

ds0-group 8 timeslots 9 type ext-sig

ds0-group 9 timeslots 10 type ext-sig

ds0-group 10 timeslots 11 type ext-sig

ds0-group 11 timeslots 12 type ext-sig

ds0-group 12 timeslots 13 type ext-sig

ds0-group 13 timeslots 14 type ext-sig

ds0-group 14 timeslots 15 type ext-sig

ds0-group 15 timeslots 16 type ext-sig

ds0-group 16 timeslots 17 type ext-sig

ds0-group 17 timeslots 18 type ext-sig

ds0-group 18 timeslots 19 type ext-sig

ds0-group 19 timeslots 20 type ext-sig

ds0-group 20 timeslots 21 type ext-sig

ds0-group 21 timeslots 22 type ext-sig

ds0-group 22 timeslots 23 type ext-sig

ds0-group 23 timeslots 24 type ext-sig

!

voice-port 2/1:0

connection trunk 100 answer-mode

voice-port 2/1:1

connection trunk 101 answer-mode

voice-port 2/1:2

connection trunk 102 answer-mode

voice-port 2/1:3

connection trunk 103 answer-mode

voice-port 2/1:4

connection trunk 104 answer-mode

voice-port 2/1:5

connection trunk 105 answer-mode

voice-port 2/1:6

connection trunk 106 answer-mode

voice-port 2/1:7

connection trunk 107 answer-mode

voice-port 2/1:8

connection trunk 108 answer-mode

voice-port 2/1:9

connection trunk 109 answer-mode

voice-port 2/1:10

connection trunk 110 answer-mode

voice-port 2/1:11

connection trunk 111 answer-mode

voice-port 2/1:12

connection trunk 112 answer-mode

voice-port 2/1:13

connection trunk 113 answer-mode

voice-port 2/1:14

connection trunk 114 answer-mode

voice-port 2/1:15

connection trunk 115 answer-mode

voice-port 2/1:16

connection trunk 116 answer-mode

voice-port 2/1:17

connection trunk 117 answer-mode

voice-port 2/1:18

connection trunk 118 answer-mode

voice-port 2/1:19

connection trunk 119 answer-mode

voice-port 2/1:20

connection trunk 120 answer-mode

voice-port 2/1:21

connection trunk 121 answer-mode

voice-port 2/1:22

connection trunk 122 answer-mode

voice-port 2/1:23

connection trunk 123 answer-mode

!

dial-peer voice 200 pots

destination-pattern 200

port 2/1:0

dial-peer voice 201 pots

destination-pattern 201

port 2/1:1

dial-peer voice 202 pots

destination-pattern 202

port 2/1:2

dial-peer voice 203 pots

destination-pattern 203

port 2/1:3

dial-peer voice 204 pots

destination-pattern 204

port 2/1:4

dial-peer voice 205 pots

destination-pattern 205

port 2/1:5

dial-peer voice 206 pots

destination-pattern 206

port 2/1:6

dial-peer voice 207 pots

destination-pattern 207

port 2/1:7

dial-peer voice 208 pots

destination-pattern 208

port 2/1:8

dial-peer voice 209 pots

destination-pattern 209

port 2/1:9

dial-peer voice 210 pots

destination-pattern 210

port 2/1:10

dial-peer voice 211 pots

destination-pattern 211

port 2/1:11

dial-peer voice 212 pots

destination-pattern 212

port 2/1:12

dial-peer voice 213 pots

destination-pattern 213

port 2/1:13

dial-peer voice 214 pots

destination-pattern 214

port 2/1:14

dial-peer voice 215 pots

destination-pattern 215

port 2/1:15

dial-peer voice 216 pots

destination-pattern 216

port 2/1:16

dial-peer voice 217 pots

destination-pattern 217

port 2/1:17

dial-peer voice 218 pots

destination-pattern 218

port 2/1:18

dial-peer voice 219 pots

destination-pattern 219

port 2/1:19

dial-peer voice 220 pots

destination-pattern 220

port 2/1:20

dial-peer voice 221 pots

destination-pattern 221

port 2/1:21

dial-peer voice 222 pots

destination-pattern 222

port 2/1:22

dial-peer voice 223 pots

destination-pattern 223

port 2/1:23

!

dial-peer voice 100 voip

destination-pattern 1..

vad

signal-type cas

dtmf-relay cisco-rtp

codec g711ulaw

ROUTER2:

Controller T1 2/1

ds0-group 0 timeslots 1 type ext-sig

ds0-group 1 timeslots 2 type ext-sig

ds0-group 2 timeslots 3 type ext-sig

ds0-group 3 timeslots 4 type ext-sig

ds0-group 4 timeslots 5 type ext-sig

ds0-group 5 timeslots 6 type ext-sig

ds0-group 6 timeslots 7 type ext-sig

ds0-group 7 timeslots 8 type ext-sig

ds0-group 8 timeslots 9 type ext-sig

ds0-group 9 timeslots 10 type ext-sig

ds0-group 10 timeslots 11 type ext-sig

ds0-group 11 timeslots 12 type ext-sig

ds0-group 12 timeslots 13 type ext-sig

ds0-group 13 timeslots 14 type ext-sig

ds0-group 14 timeslots 15 type ext-sig

ds0-group 15 timeslots 16 type ext-sig

ds0-group 16 timeslots 17 type ext-sig

ds0-group 17 timeslots 18 type ext-sig

ds0-group 18 timeslots 19 type ext-sig

ds0-group 19 timeslots 20 type ext-sig

ds0-group 20 timeslots 21 type ext-sig

ds0-group 21 timeslots 22 type ext-sig

ds0-group 22 timeslots 23 type ext-sig

ds0-group 23 timeslots 24 type ext-sig

!

voice-port 2/1:0

connection trunk 100 answer-mode

voice-port 2/1:1

connection trunk 101 answer-mode

voice-port 2/1:2

connection trunk 102 answer-mode

voice-port 2/1:3

connection trunk 103 answer-mode

voice-port 2/1:4

connection trunk 104 answer-mode

voice-port 2/1:5

connection trunk 105 answer-mode

voice-port 2/1:6

connection trunk 106 answer-mode

voice-port 2/1:7

connection trunk 107 answer-mode

voice-port 2/1:8

connection trunk 108 answer-mode

voice-port 2/1:9

connection trunk 109 answer-mode

voice-port 2/1:10

connection trunk 110 answer-mode

voice-port 2/1:11

connection trunk 111 answer-mode

voice-port 2/1:12

connection trunk 112 answer-mode

voice-port 2/1:13

connection trunk 113 answer-mode

voice-port 2/1:14

connection trunk 114 answer-mode

voice-port 2/1:15

connection trunk 115 answer-mode

voice-port 2/1:16

connection trunk 116 answer-mode

voice-port 2/1:17

connection trunk 117 answer-mode

voice-port 2/1:18

connection trunk 118 answer-mode

voice-port 2/1:19

connection trunk 119 answer-mode

voice-port 2/1:20

connection trunk 120 answer-mode

voice-port 2/1:21

connection trunk 121 answer-mode

voice-port 2/1:22

connection trunk 122 answer-mode

voice-port 2/1:23

connection trunk 123 answer-mode

!

dial-peer voice 200 pots

destination-pattern 200

port 2/1:0

dial-peer voice 201 pots

destination-pattern 201

port 2/1:1

dial-peer voice 202 pots

destination-pattern 202

port 2/1:2

dial-peer voice 203 pots

destination-pattern 203

port 2/1:3

dial-peer voice 204 pots

destination-pattern 204

port 2/1:4

dial-peer voice 205 pots

destination-pattern 205

port 2/1:5

dial-peer voice 206 pots

destination-pattern 206

port 2/1:6

dial-peer voice 207 pots

destination-pattern 207

port 2/1:7

dial-peer voice 208 pots

destination-pattern 208

port 2/1:8

dial-peer voice 209 pots

destination-pattern 209

port 2/1:9

dial-peer voice 210 pots

destination-pattern 210

port 2/1:10

dial-peer voice 211 pots

destination-pattern 211

port 2/1:11

dial-peer voice 212 pots

destination-pattern 212

port 2/1:12

dial-peer voice 213 pots

destination-pattern 213

port 2/1:13

dial-peer voice 214 pots

destination-pattern 214

port 2/1:14

dial-peer voice 215 pots

destination-pattern 215

port 2/1:15

dial-peer voice 216 pots

destination-pattern 216

port 2/1:16

dial-peer voice 217 pots

destination-pattern 217

port 2/1:17

dial-peer voice 218 pots

destination-pattern 218

port 2/1:18

dial-peer voice 219 pots

destination-pattern 219

port 2/1:19

dial-peer voice 220 pots

destination-pattern 220

port 2/1:20

dial-peer voice 221 pots

destination-pattern 221

port 2/1:21

dial-peer voice 222 pots

destination-pattern 222

port 2/1:22

dial-peer voice 223 pots

destination-pattern 223

port 2/1:23

!

dial-peer voice 100 voip

destination-pattern 1..

vad

signal-type cas

dtmf-relay cisco-rtp

codec g711ulaw

New Member

Re: VOIP trunking config using PRI's

Thanks much. So this looks like I'm just passing all 48 channels straight through. I don't have to configure an ISDN switch type, PRI parameters or NFAS??

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