asterisk users - May 2007 - stream file not working but get data and exec background work

Hi

I have a strange problem.

I use the agi command stream file for my vertical services like *98

If the call comes from a sip phone with dtmfmode=inband in sip.conf then it 
works.

But if I call the same script from an external line the stream file doesn't 
work properly

The audio is played but the digits are not captured.

I tested with get data and it works
I tested with exec background and it works

The calls from the exterior use RFC2833. If I use inband, none of the 3 work.

Why would stream file behave like this

Here is the setup

Pri SIP Gateway(Patton) - Asterisk (ztdummy) - SIP Phone

Thanks

Patrick

On Wed, 23 May 2007, Patrick Fortin wrote:
> Here is the setup
> 
> Pri SIP Gateway(Patton) - Asterisk (ztdummy) - SIP Phone
Wow... you're the first one I've seen who is using a Patton gateway, so
I
hope you don't mind me asking you...  why did you go that route?
>From what I saw a while ago (I may be wrong) I thought Patton's SIP
gateways were way overpriced compared to other similar solutions.  Now I'm
going to have to go and double-check... maybe I misunderstood.

Or was there some sort of other reason why you chose Patton that made
price un-important?

Do you like their sip gateways?  What port density (or model?) do you
have?

-- Nick