We provide clients with customized service based on the basic features of applications.


Section Category Details
Security mVoIP Networking Protocol
  1. SIP, SDP, RTP (Unicast and Multicast), STUN
  2. Security Protocols: SIPS, SRTP for Secure Communication, TLS
Excellent Security
  1. mVoIP Communication Security with AES 128 bit key encryption
  2. Self-developed security solution which is commonly being used over the world
Extensibility IPv6 Protocol
  1. Support IPv6 (Next-Generation Protocol)
Call Quality Voice Engines
  1. G.711, G.726 (16/24/33/40 kbps), G.722, DVI4 (narrow/HD/Ultra HD), Linear PCM, iLBC, Speex (narrow/HD/Ultra HD)
  2. Optional Codec: G.729, G.723, SILK(8/12/16/24)
  3. Algorithm: Gain, Automatic Gain Control (AGC), DC Blocker, High-Pass Filter, Voice Activity Detector (VAD), Acoustic Echo Suppressor, Sample Rate Conversion, DTMF (Generator/Detector), Call Progress-Tone Generator, Custom Ring Tone Generator, Comfort Noise Generator, Packet Loss Compensation, Optional Algorithm: Custom Tone Generator, Acoustic Echo Canceller, Line Echo Canceller (currently Module only), Noise Reduction, Frequency Equalizer
Voice Algorithm with Jitter Buffer
  1. Provides crystal-clear voice quality resisting up to 40% packet loss with voice algorithm including the Jitter Buffer.
Compatibility Compatible with Various Devices
  1. Support communications between same SDK (Device)
  2. Support communications (standard) between various devices
  3. Excellent compatibility with major network products such as Cisco, Avaya, etc.
  4. Great compatibility between mVoIP products with standard RFC
  5. Maintains outstanding compatibility major mVoIP products in the world
  6. Retain engineering resources (100% in-house developed) to handle uncommon protocols of local carriers
Call Management
  1. Actions: place calls, answer calls, block calls, hold call, forward, conference, create DTMF, etc.
  2. Events: receive calls, peer holds, peer block, forward, accept DTMF, authorize/unauthorized, etc.
  3. Call management via Web Service or API based on HTTP/JSON for remote control