Voxalot / SIP Broker Support Forums - View Single Post - One way audio but only with some PSTN numbers

martin · 01-13-2010, 09:58 PM

Some of the DIDs re invite the SIP session to optimize audio. Based on your symptoms I suspect this renegotiation is causing problems for your ATA.

I am not familiar with your device. However, I would be looking for a setting like "SIP REINVITE" and disabling it.

01-13-2010, 09:58 PM	#2
martin Join Date: Feb 2006 Posts: 2,930 Thanks: 528 Thanked 646 Times in 340 Posts	Some of the DIDs re invite the SIP session to optimize audio. Based on your symptoms I suspect this renegotiation is causing problems for your ATA. I am not familiar with your device. However, I would be looking for a setting like "SIP REINVITE" and disabling it. __________________ Martin Please post support questions on the forum. Do not send PMs unless requested.