Mobile SIP apps for your phone

DIDLogic service works with any SIP-based mobile client, so you can make calls anywhere you go. Use our mobile apps to make calls while away from your desk or travelling. Dial anyone and receive calls over fast WiFi or 3G connection, or use a web callback to initiate calls when using slower GPRS/EDGE access.

Make and receive calls using any mobile VoIP app

Call anyone without using your mobile minutes - over WiFi or 3G network. Use push notification to receive calls even when your mobile app is not running. Use on iPhone, Android phones, Windows smartphones, Blackberry, Nokia and Ericsson handsets and many more.

Best call quality and excellent savings

Choose from wideband G722 and G711 codecs if you have fast and stable WiFi access, or use a more economical GSM and G729 codec on slower 3G mobile broadband for excellent voice quality.

Optional free OpenVPN or Secure RTP to make encrypted, 100% private calls

Hotel WiFi environment can be insecure. Many countries block VoIP altogether. VoIP calls are routed without any encryption. If you travel internationally, you can access our SIP service over encrypted VPN connection we provide for free and protect your important conversation anywhere you make VoIP calls.

  1. Create your free didlogic.com account and instantly access all of our pricing and coverage information. View our flatrate products and per-minute options.
  2. Instantly add virtual local numbers and setup additional services to activate your multiple SIP accounts service. Follow the easy configuration instructions and set your forwarding destination.
  3. Start receiving calls to your SIP device, any mobile or fixed number in the world or Skype/Gtalk account. Make outgoing calls from any SIP-based device and send your Caller ID.