[Asterisk-Users] chan_capi-cm and dialing without number

[Klaus Darilion]

Klaus Darilion wrote:
> Armin Schindler wrote:
>> On Tue, 16 May 2006, Klaus Darilion wrote:
>>> Klaus Darilion wrote:
>>>> Hi!
>>>>
>>>> Is it possible to bridge a call (incoming call leg is from the PBX,
>>>> outgoing call leg is to the PSTN) without even dialing a number. Thus,
>>>> the dial tone received from the PSTN should be forwarded to the PBX, 
>>>> and
>>>> the overlap digits received from the PBX should be forwarded to the 
>>>> PSTN.
>>>>
>>>> I tried the following, but it does not work. Is there a workaround?
>>>>
>>>> [frompbx]
>>>> exten => s,1,Dial(CAPI/g1//b,90)
>>> update: this works (i had a typo and use B isntead of b).
>>>
>>> But the problem is that each digit received is sent twice to the net:
>>>
>>> Does someone have any hints?
>>
>> I would need a 'capi debug' log to say more, but chan-capi receives 
>> the command for dial these digits twice.
>> Just a wild guess, but do you have softdtmf detection activated in 
>> addition?
> 
> Yes - softdmtf is on! Thanks
> for the hint.

btw: I use WaitExten to collect digits. Is softdtmf required for this 
application?

regards
klaus