Sultan VoIP
Free App
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About Sultan VoIP
Sultan VoIP is full functional soft phone to make VoIP calls. It requires internet connection of GPRS/3G/4G or WiFi network.
Features:
1. VoIP incoming and outgoing call
2. Supported codec: G.729
3. Support full functional SIP to SIP call
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 and balance display
Features:
1. VoIP incoming and outgoing call
2. Supported codec: G.729
3. Support full functional SIP to SIP call
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 and balance display
All Application Badges
Free
downl.
downl.
Android
2.2+
2.2+
Android app
App History & Updates
Version update Sultan VoIP was updated to version 3.8.6
More downloads Sultan VoIP reached 1 000 - 5 000 downloads
Version update Sultan VoIP was updated to version 3.7.4
More downloads Sultan VoIP reached 500 - 1 000 downloads
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