[Asterisk-Users] Grandstream Budge Tone 100 No Ringtone

Managed to set up a Budge Tone 100 on our VOIP network. When I place an outgoing call, I get a dialtone, but no ringtone (ie the sound I hear when the telephone I have dialed is ringing). Any ideas?

[Asterisk-Users] Local Calls Not Working

Hi I have managed to set up our Asterisk server and can successfully make and receive calls via an external Asterisk server service provider and our IAX.conf file. I can make SIP to SIP calls to a remote machine on a fixed IP. I cannot make SIP to SIP calls from one internal phone

[Asterisk-Users] Local Call Problems

Hi Further to my previous email... I have a Xten software phone connecting to a Grandstream 100 hardware phone. My first problem is that voice transmits in one direction only. Secondly, this only works if the codecs on both are identical. If the Xten uses GSM and the Grandstream uses ULAW