[Asterisk-Users] TE410P Drops Calls after many touch tones from caller

[Eric Wieling aka ManxPower]

Barton Fisher wrote:
> I have a TE410P card with two Telco T1's and two external IVR systems attached.  Calls from Telco are routed to proper IVR system based on DNIS (DID) received from Telco using a native bridge.
> 
> T1's are D4 AMI SF
> 
> Some IVR applications requires the caller to enter digits using their touch tone phone such as phone number. Not every time, but enough to be annoying asterisk drops the call after about 6 - 10 digits.  I've adjusted to busy count to 15 and turn off busy detect, but it still happens.  I removed asterisk and attach directly to IVR, it works.
> 
> What I'd like to do is have asterisk only monitor the port for hang-up, not listen for touch tone if that's what causing the problem
> 
> Any ideas to try would be appreciated

Set both busydetect=no and callprogress=no