calling SIP to SIP the keypad enteries are not recognized
calling PTSN to SIP any number entered is entered infinite number of times.
Any suggestions?
Hi ALL,
we have just implemented IVM on a server to receive VOIP-Calls, and it works fine, when it recieves direct SIP-calls(SIP-to-SIP). But when we call from a fieldline to get through the SIPGATE-PSTN-gateway (Fieldline-to-SIP) to our IVM-Server, the DTMFs is not beeing recognized at all. Googleing we found the information ,that perhaps the codecs of the gateway, used to compress audiodata might be filtering the signals.
VOIP DTMF recognition-problem with PSTN gateway
in IVM
Posted
Hi,
We have 2 problems:
calling SIP to SIP the keypad enteries are not recognized
calling PTSN to SIP any number entered is entered infinite number of times.
Any suggestions?