Playback Terminal Always Return Null and No Voice

Jun 29, 2015 at 11:31 AM
Hi I Trying to Call a Number , the call is successfully connected , but no sound in headset or speaker , the playback terminal always return null, I using Panasonic KX-TDA 200 IPBX in windows 7, The Microphone is also not working and no voice hear in the other end , Please Help.
Jul 14, 2015 at 11:56 AM
Edited Jul 14, 2015 at 11:58 AM
Please Help me Someone.
Am new in TAPI
Jul 14, 2015 at 5:53 PM
A null return means it's not supported by your provider, or not configured properly in the driver. Contact Panasonic and see if they support TAPI3 terminals (many TSPs do not, they only support the older WAV drivers) and what you need in order to get it to work (likely some MSP driver).

Good luck!