Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Call to PSTN taking trunks on central site

Hi,

I want yo make call to PSTN  taking digital trunk of my central site when I dial from my remote site. I want to dial 3+7 digits then add the prefix 901984 to the 7 digits, after this send this digits to my central site. E1 in central site is working fine, and there is  a VPN site to site already working.


REMOTE SITE


voice translation-rule 1
rule 1 /^3\(.......\)/ /901984\1/
!
!
voice translation-profile PLAYA_POR_OJO
translate called 1


dial-peer voice 1500 voip
description a salida por OJO desde Playa
translation-profile outgoing PLAYA_POR_OJO
destination-pattern 901984.......
session target ipv4:172.16.0.1 -----> CME of central site
dtmf-relay h245-alphanumeric
ip qos dscp cs5 media

CENTRAL SITE


dial-peer voice 901 pots
corlist outgoing LADA
description LD National
destination-pattern 901..........
direct-inward-dial
port 0/0/0:0
prefix 01

with this config I can not  take trunk in central site , when I dial from remote site,,,,, I do not know why??

1 ACCEPTED SOLUTION

Accepted Solutions
Silver

Re: Call to PSTN taking trunks on central site

Your dial-peer config should look like this

dial-peer voice 1500 voip
description a salida por OJO desde Playa
translation-profile outgoing PLAYA_POR_OJO
destination-pattern 3.......  !<---------
session target ipv4:172.16.0.1 -----> CME of central site
dtmf-relay h245-alphanumeric
ip qos dscp cs5 media

Since you are dialing 3+7 digit, it should match dial-peer first and then get translated on the way out.

Hope this helps.

thanks

- abu

5 REPLIES
New Member

Re: Call to PSTN taking trunks on central site

Hi,

Try changing the translation-profile from outgoing to incoming on dial-peer voice 1500 voip.

PLZ Rate if you find this helpfull.

Silver

Re: Call to PSTN taking trunks on central site

Your dial-peer config should look like this

dial-peer voice 1500 voip
description a salida por OJO desde Playa
translation-profile outgoing PLAYA_POR_OJO
destination-pattern 3.......  !<---------
session target ipv4:172.16.0.1 -----> CME of central site
dtmf-relay h245-alphanumeric
ip qos dscp cs5 media

Since you are dialing 3+7 digit, it should match dial-peer first and then get translated on the way out.

Hope this helps.

thanks

- abu

New Member

Re: Call to PSTN taking trunks on central site

Hi Abu,

I have already made the change suggested but still the call does not go through,

may be still something is letf

regards

Silver

Re: Call to PSTN taking trunks on central site

can you collect

debug ip tcp transaction

debug h225 asn1

debug voip ccapi inout

thanks

- abu

New Member

Re: Call to PSTN taking trunks on central site

Hi abu,

Finally I  found the error, in addition to change the destination pattern as you told me , I had to change the prefix in central for the dial peer.

Thanks a lot for your time

161
Views
0
Helpful
5
Replies