MoSIP Mobile Dialer

MoSIP is a light-weight mobile app that delivers the best voice calling features needed to deliver robust VoIP services. It delivers the functionality and ease-of-use that will enhance any retail VoIP business.

  • SIP Standard Compatible
  • Noise and Echo Cancellation
  • White Label Option
  • Secure VoIP when coupled with Vox Bridge
  • Push Notification Support
  • 1 Year Free Technical Support
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Mobile Dialer


The smart mobile application to make high-quality voice calls over internet to any landline or mobile devices around the world.


An extended version of MoSIP dialer with extra features such as Call Recording along with all of the standard voice calling capabilities.


Audio Calling Icon

Audio Calling

Facilitates basic voice calling with ability to store call history, and actions like call hold, mute and speaker phone.

Account Balance Lookup Icon

Account Balance Lookup

Another feature that gives more user control and minimizes interactions with customer service.

Address Book Integration Icon

Address Book Integration

Syncs with native address book and enables users to place calls directly from the apps address book, simplifying the calling process.

Call History Icon

Call History

Gives the user the record keeping and control they want. Minimizes billing questions and disputes.

Technical Specifications

  • RFC 3261 compliant
  • RFC 4733/ 2833
  • Audio Codecs – Speex, iLBC, G.711(PCMA/PCMU), G.722, G.729
  • UDP and TCP Transport
  • Supported OS versions - Android: 2.3.3 or later, iOS: 6 or later
  • SIP for controlling the communication sessions, and IP PBX or any SIP standard softswitch with IM & SMS functionality enabled
  • Internet Connection - 2G/3G/4G/Edge/Wi-Fi/GPRS