Hello Conrad, Thanks for your comments. Tuesday, June 27, 2006, 10:10:22 AM, you wrote:
> I'm not an expert on this, but it sounds (and the waveform looks like) > the DTMF is clipped. What you mean by "Clipping"? > Is there a gain setting on the gsm-pci cards? Yes there is, I tried different settings, no difference. > It doesn't sound like it's anything to do with visdn though ;) Well, I think it IS related to vISDN (vGSM) in the sense that Asterisk does not have problems with DTMF detection with other channels, but in fact, it DOES HAVE problems with vGSM. I suppose Asterisk developers are not supposed to comply with vISDN, instead, vISDN developers should do their best to ensure the interoperability with Asterisk, and make sure everything works as expected. The fact this problem prevents me from putting the GSM PCI cards into production environment. I hope vISDN developers will help me finding out and fixing the "bug". I hope I provided enough information regarding my problem, though I will gladly provide more if needed. Thanks You. > Conrad Kind Regards, Tigran _______________________________________________ Visdn-hackers mailing list [email protected] https://mailman.uli.it/mailman/listinfo/visdn-hackers
