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New Member

Dial-Peer Voip DTMF Not working

Hi everyone,

I have been searching a lot without a result, i hope to find what i m looking for here, well i have two cisco 2851 routers working as CME, the problem is that when in communication from an ip phone registred and the second CME, users can't type any number in order to login into a phone call that needs authentification, the problem is only for phones registred on the second routers, i have been looking a lot and i think the problem is related to DTMF or something like that, by the way i m not a voip expert, this may help : when typing a number in comunication we can hear tones but nothing is passing through, i mean like you are not typing any thing, well here's my dial-peer configuration and please feel free to ask me any thing

dial-peer voice 11 voip

description ### TO CME2 ###

destination-pattern 2...

session target ipv4:172.10.1.251

codec g711ulaw

no vad

!

!

dial-peer search type voice data

sip-ua

Thank you

2 ACCEPTED SOLUTIONS

Accepted Solutions
VIP Super Bronze

Dial-Peer Voip DTMF Not working

Neji

Glad we could help. Dont forget to rate useful posts/mark the thread as answered. It helps other people

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"

Dial-Peer Voip DTMF Not working

Hi Neji

This what i advised you on my above post.

Hi

did you try also, dtmf-relay h245-alph ?.

Thank you

please rate all useful infomation

Thank you

Please rate all useful information

11 REPLIES
Hall of Fame Super Gold

Dial-Peer Voip DTMF Not working

dtmf-relay rtp-nte.

New Member

Dial-Peer Voip DTMF Not working

I tried that configuration but it did not work !!

Dial-Peer Voip DTMF Not working

Hi

did you try also, dtmf-relay h245-alph ?.

Thank you

please rate all useful infomation

New Member

Dial-Peer Voip DTMF Not working

Hi Thanks for your reply,

Well i have tried almost all of DTMF options, but it  did not work, would you please keep investigating with me, this is so  imortant to me,

Here my dial-peer config

CME1#sh running-config | section dial-peer

dial-peer cor custom

name ephone-dn

name National

name GSM

name International

name ServiceTT

name to-france

dial-peer cor list Logged-Out

dial-peer cor list ephone-dn

member ephone-dn

dial-peer cor list Profil-National

member ephone-dn

member National

dial-peer cor list call-national

member National

dial-peer cor list call-GSM

member GSM

dial-peer cor list Profil-GSM

member ephone-dn

member National

member GSM

dial-peer cor list Profil-Interne

member ephone-dn

dial-peer cor list Profil-International

member ephone-dn

member National

member GSM

member International

member to-france

dial-peer cor list call-international

member International

dial-peer cor list Profil-TO-France

member ephone-dn

member to-france

dial-peer cor list call-to-france

member to-france

dial-peer voice 1 pots

corlist outgoing call-GSM

translation-profile outgoing Outgoing_PSTN

preference 5

destination-pattern 0[23459].......

port 0/0/0:15

forward-digits 8

dial-peer voice 200 pots

translation-profile incoming Incoming-DID

incoming called-number 8..

direct-inward-dial

port 0/0/0:15

dial-peer voice 2 pots

corlist outgoing call-national

translation-profile outgoing Outgoing_PSTN

preference 5

destination-pattern 07.......

port 0/0/0:15

forward-digits 8

dial-peer voice 3 pots

corlist outgoing call-international

translation-profile outgoing Outgoing_PSTN

preference 5

destination-pattern 000T

port 0/0/0:15

prefix 00

dial-peer voice 4 pots

translation-profile outgoing Outgoing_PSTN

preference 5

destination-pattern 01...

port 0/0/0:15

forward-digits 4

dial-peer voice 5 pots

corlist outgoing call-to-france

translation-profile outgoing Outgoing_PSTN

preference 5

destination-pattern 00033T

port 0/0/0:15

forward-digits all

dial-peer voice 100 pots

translation-profile outgoing Outgoing_PSTN_OTN

destination-pattern 0[234579].......

port 0/2/0:15

forward-digits 8

dial-peer voice 101 pots

translation-profile incoming Incoming-DID

incoming called-number 313006..

direct-inward-dial

port 0/2/0:15

dial-peer voice 103 pots

translation-profile outgoing Outgoing_PSTN_OTN

destination-pattern 000T

port 0/2/0:15

prefix 00

dial-peer voice 104 pots

translation-profile outgoing Outgoing_PSTN_OTN

destination-pattern 01...

port 0/2/0:15

forward-digits 4

dial-peer voice 301 pots

translation-profile incoming Incoming-DID

incoming called-number 313007..

direct-inward-dial

port 0/2/0:15

dial-peer voice 105 pots

translation-profile outgoing Outgoing_PSTN_OTN

destination-pattern 00033T

port 0/2/0:15

forward-digits all

dial-peer voice 107 pots

translation-profile outgoing Outgoing_PSTN

destination-pattern 900T

port 0/0/0:15

prefix 00

dial-peer voice 2000 pots

translation-profile outgoing Outgoing_PSTN_OTN

destination-pattern 3[234579].......

port 0/2/0:15

forward-digits 8

dial-peer voice 1000 pots

translation-profile outgoing Outgoing_PSTN

destination-pattern 1[234579].......

port 0/0/0:15

forward-digits 8

dial-peer voice 11 voip

description ### TO CME2 ###

destination-pattern 2...

session target ipv4:172.10.1.251

codec g711ulaw

no vad

dial-peer search type voice data

VIP Super Bronze

Dial-Peer Voip DTMF Not working

Please attach the sh run of both ccme routers. NB: attach dont paste them please..

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Re: Dial-Peer Voip DTMF Not working

Well cme1-config is the run config for the first router, and cme2-confg is for the second one.

Thank you

VIP Super Bronze

Dial-Peer Voip DTMF Not working

On CCME2 please add this config

dial-peer voice 1 voip

destination-pattern 1...

session target ipv4:172.10.1.250

codec g711ulaw

dtmf-relay h245-alpha

no vad

dial-peer voice 2 voip

incoming called number .

dtmf-relay h245-alpha

no vad

On CCME1.............

dial-peer voice 11 voip

description ### TO CME2 ###

destination-pattern 2...

session target ipv4:172.10.1.251

codec g711ulaw

dtmf-relay h245-alpha

no vad

dial-peer voice 2 voip

incoming called number .

dtmf-relay h245-alpha

no vad

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
New Member

Dial-Peer Voip DTMF Not working

Hi every one, thanks all for your support,

well by a simple sh run | section dial-peer on the second router, i figured out that dtmf relay was not configured on the dial peer that controls phones calls to the desired destination pattern, and by a simple

"dtmf-relay h245-alphanumeric" every thing turned OK

Can't say how much i m thankfull to you.

Problem resolved. have a nice day all.

Cordially

Jihed

VIP Super Bronze

Dial-Peer Voip DTMF Not working

Neji

Glad we could help. Dont forget to rate useful posts/mark the thread as answered. It helps other people

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"

Dial-Peer Voip DTMF Not working

Hi Neji

This what i advised you on my above post.

Hi

did you try also, dtmf-relay h245-alph ?.

Thank you

please rate all useful infomation

Thank you

Please rate all useful information

New Member

Dial-Peer Voip DTMF Not working

Exactly, but the config must be done on the seconf router, not the one with the E1 card

Thank u

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