[Asterisk-Users] Monitor DTMF problems

[Michael Stearne]

On 10/12/05, Mir <michael.sysdba at gmail.com> wrote:
> Hello
>
> We have discovered a problem with DTMF on Asterisk.
> We have a setup with a T1 from PSTN going into an Asterisk box, and
> then out again on T1 and into a normal PBX (EADS)
>
> We use it to record all calls going to/from the PBX.
>
> The problem is that when we record the calls (with MONITOR command),
> DTMF tones gets obscured, and is not understood in the other end, if
> we dont Monitor, there are no problems.
>
> It sounds like the tones are cut into two, hmmmm hard to explain ...
>
> Does this ring a bell at anyone ?
>

It does to me.  We are having problems with receiving DTMF tones and
are under the impression it's our provider.

Michael