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Hello all,<br />
I am developing a voice program, and the problem is that AT#VRX &amp;&nbsp;AT#VTX are only commands i know for recording and playing, I am using handset as listen and speak device. Now my problem is how to receive and transmit simultaneously (as in normal phones) I know that modems do operate in full duplex modes and AT#VLS=6 put modem in speaker phone mode. but when i switch in that mode nothing happened i.e the voice which i m playing in AT#VLS=2 didnt paly and also nothing is recorded. Please do reply if you know something about it. I am using a USRobotics Sportster 33.6 Voice Modem. <br />

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Hello all,
I am developing a voice program, and the problem is that AT#VRX & AT#VTX are only commands i know for recording and playing, I am using handset as listen and speak device. Now my problem is how to receive and transmit simultaneously (as in normal phones) I know that modems do operate in full duplex modes and AT#VLS=6 put modem in speaker phone mode. but when i switch in that mode nothing happened i.e the voice which i m playing in AT#VLS=2 didnt paly and also nothing is recorded. Please do reply if you know something about it. I am using a USRobotics Sportster 33.6 Voice Modem. 


How to switch in Spraker phone mmode

Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.