allied internet gmbh - Stefan Priebe wrote: > Hello! > > I think i've found the problem / bug? > > It only works (same problem i have if i use RxFAX) - i always have to > use SipT38SwitchOver before i can use RxFAX or TxFAX. Not it works > perfectly but only if i start SipT38SwitchOver first. > > Is this normal? > It's not normal that you top quote.
I'll explain again for the whole list. With SIP, it's the RECEIVING party that should do the t38 reinvite, not the caller. This is the 1st thing to remember. The 2nd thing to remember is that Callweaver (and the most of the t38 stuff out there) detect the fax ONLY when alaw/ulaw is used. In that case, rxfax will send the reinvite. TxFax won't. I wrote SipT38Switchover to force the switchover when another sort of codec is used (for example GSM). GSM is too lossy to detect reliably a fax tone. So in that case sip t38 switchover is needed. But accepting fxes with gsm is foolish. This may explain some of your problems. Max _______________________________________________ Callweaver-users mailing list [email protected] http://lists.callweaver.org/mailman/listinfo/callweaver-users
