SIP DISA trunk with pause for DTMF

Post Reply
Posts: 8
Joined: 25 Feb 2014 11:47

SIP DISA trunk with pause for DTMF

Post by pavopollo » 02 Jun 2016 12:48

Hi there,

I'm trying to setup a SIP trunk to access our DISA prefix. I'm able to reach the DISA and get the dialling tone, but I would like to be able to send the whole number at once, something like DISA prefix + destination number in a single SIP header (or several if this is supported, which I highly doubt).

I've seen that RFC3966 is supported by the OXE since R11, which mentions some specific tel uris for providing pauses.

Do you know if there's some character that might be used in the To header or Request URI for specifying the pause?


User avatar
Alcatel Unleashed Certified Guru
Alcatel Unleashed Certified Guru
Posts: 4029
Joined: 02 Feb 2006 10:41
Location: Germany & Romania

Re: SIP DISA trunk with pause for DTMF

Post by tot3nkopf » 17 Jul 2018 20:41

Did you found a solution for this?
Maybe tel:+"DISAautsubst";ext="ars prefix + external number" ?

Post Reply

Return to “Trunk Groups”