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CallYalla


4.4 ( 1424 ratings )
Réseaux sociaux
Développeur NBE Mobile Phone GmbH
Libre

CallYalla is the robust mobile application for experiencing high-end VoIP calling at low rates. CallYalla is available on iOS. End users who are frequently required to make long distance or international calls will find it cost-effective and reliable. The mobile application has intuitive UI with many user-friendly features making it the best choice for end users. It works well with all SIP standard softswitches.

What’s exciting?

* Low bandwidth consumption

* G729, PCMU, PCMA codecs

* Crystal clear voice quality

* Address book integration

* Jitter buffer implementation

* NAT traversal on Private IP

* SIP softswitch compatibility

Download CallYalla now and experience high quality VoIP calling.