PRAN

PRAN手机拨号器是一个移动应用程序，以便VoIP呼叫。

PRAN 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