1. VoIP incoming and outgoing call via GPRS/3G/4G or WiFi data service.
2. Supported codec: G.729, G.711.
3. Support full functional SIP to SIP call with local and remote ring back tone.
4. Works behind NAT.
5. Can bypass any Firewall.
6. Low bandwidth consumption by customized byte saver solution.
7. Can bypass SIP blockage.
8. Smart echo cancellation technique.
9. Synchronization with phone contact.
10. On screen call time display.
11. On screen balance display.
12. Call log of incoming and outgoing calls and, can make call from that log.
Keywords:- Best Dialing,best, dialing, bestdialing, bd, cheap, voip, dialer, easy call,laba, laba nepal,labanepal.