【實用通訊app】GlobalA2Z|最夯免費app

GlobalA2Z mobile dialer is a mobile application for making VoIP calls. It works based on SIP protocol and requires data service of GPRS/3G/4G or WiFi data connection.

Features:

1. VoIP incoming and outgoing call

2. Support full functional pin to pin (SIP to SIP) call

3. Can bypass any Firewall

4. Low bandwidth consumption by customized byte saver solution

5. Smart echo cancellation technique

6. Derail call log of incoming and outgoing calls

7. DTMF support

8. PLC (Packet Loss Concealment) and VAD (Voice Activity Detection) implemented

9. Alert system by local Inbox message or pop-up message

10. 24/7 support

免費玩GlobalA2Z APP玩免費

免費玩GlobalA2Z App

GlobalA2Z APP LOGO

GlobalA2Z APP QRCode