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PRI Configuration (for India)

Any Idea how to configure pri voice service, I try some configurations but does not work.

And idea on how inbound and outbound dial peers should be configured, Im integrating this with CCM 6.x

interface Serial0/1/0:15

no ip address

isdn switch-type primary-net5

isdn incoming-voice modem 64

isdn bchan-number-order ascending

no cdp enable

voice-port 0/1/0:15

dial-peer voice 1 pots

destination-pattern 9T

direct-inward-dial

port 0/1/0:15

5 Replies 5

Marwan ALshawi
VIP Alumni
VIP Alumni

lets say ur CCM ip 192.168.1.1

and ur extentions between 1000 to 1999

so for calls to CCM voip dial-peer

dial-peer voice 2 voip

destination-pattren 1...

session target:ipv4 192.169.1.1

for calls going to pstn

dial-peer voice 3 pots

destination-patren 9T

port 0/1/0:15

in this case ur useres should dial 9 then the pstn number and dont dicard the 9 on CCM this based on my above dialepeer 3

or u can dicard the ( in the CCM)

do it like

dial-peer voice 3 pots

destination-patren .T

port 0/1/0:15

forwar-digit all

if u want more info just post it here

please, if helpful rate

ok, my dial-peer are just like that, but so if this is good in configuration the mistake is in the PRI configuracion, do you know how to configure PRI services?

the fowlling things should be don regarding ur hardware moduls

so if u use wic or vwic or if its onboard or in solt one will deffer

router# clear interface s0/0/0:15

!

network-clock-participate wic 0

!

isdn switch-type primary-net5

!

interface Serial0/0/0:15

isdn switch-type primary-net5

isdn overlap-receiving

isdn incoming-voice voice

controller T1 1/0

framing esf

clock source internal

linecode b8zs

cablelength short 133

pri-group timeslots 1-24

where the :

pri-group timeslots timeslot-range [nfas_d {backup | none

| primary {nfas_int number |

nfas_group number | rlm-group number}} | service]

the follwoing link will be very helful for u

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080094636.shtml

and this link to have a knowledge about hardware config

http://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ftbckaim.html

good luck

Please, if Hlepful Rate

Yes, I haved also reviwed that, I attach my config is like document explain, whe i try do make a call says in the ip phone something like "the number dialed cannot allow to complete the call"

Is ccm 6.x

first of all

u need to check how many digits u r forwarding

and how many digit u recieve from the gatway

u made the pots dial peer as DID

that mean the whole number will be recieved from the pstn

so is range of pstn number will be wthin

destination-pattern 605.. this one

if not

u have to either forward the full number to the CCM

and in the gateway page in CCM chose the number of digits u wanna use for internal phon

in the significant digits option

or make a translation profile on the gateway that send only 4 digits to ur CCM

so just check ur numbering paln and config