Setup IVR using Vonage SIP

I am trying to use vonage softphone sip withyour application. Server starts fine but when I call to vonage number the gateway does not pickup and I get vonage voicemail.

After you configure Vonage for Voicent, please make sure gateway is running. Also please check gateway &gt setup > options > Inbound, and make sure “Do not pickup incoming call” is not checked.

“Do not pickup incoming call” option is not checked. Also it is configured to pickup after two rings but I get voicemail immediately after first ring. Vonage softphone is not running.

Maybe some network settings or some setting in your app. The end result it is not working. See the log file attached indicating that gateway hangs up with some error code. It will say it is disconnected number which is not true. However if I start Vonage soft phone on same PC it works fine no issue.

The error is:

SIP Error: 481 Call Leg/Transaction Does Not Exist

It may have something to do with router settings (NAT traversal). Try to set the STUN server to stun.xten.com instead of stunserver.org.

Still does not work after setting the stun server. Log files attached

Thanks for the log. Seems the OK message from Voicent does not contain the necessary codec information. Is PCMU, PCMA selected in the codec setup page? (gateway &gt setup &gt options > sip)

Hi guys thanks, it worked once the codecs are selected