AP-IP120PTT Push to Talk Function Supporting IP phone (푸시투토크 서비스 지원 AP-IP120 IP 전화기)

 

AP-IP120PTT provides push to talk control service as well as VoIP call service. This AP-IP120PTT supports various PTT calling modes like point-to-point PTT call, group PTT call and emergency PTT call.

AP-IP120PTT provides 12 speed-dial buttons with user presence LED, wide variety of feature keys, customizable hot-keys, two ethernet ports. AP-IP120PTT supports not only the major VoIP signaling protocols concurrently such as SIP, H.323 but also G.711, G.726, G.729, G.723.1 voice codec, stereo audio in/out interfaces for external headset, internal speaker and MIC for high quality Speaker Phone.

Demonstration

1. PTT call between AP-IP120PTT and LMR radio