GL Communications Inc.
Home >  Network Testing Solutions & Monitoring System

VoIP Network Analysis and Simulation



Setup a complete VoIP lab with
GL simulators and analyzers

pdf IPNetSim™ Brochure
pdf Packet Test Platforms
Supported Codecs

VoIP Analysis and Simulation


  • Generate and analyze thousands of calls simultaneously
  • All traffic types including voice, digits, tones, fax,video, and more
  • Almost all industry standard codec supported - G.711, G.729, G.726, AMR, EVRC, GSM and more.
  • Visual analysis, real-time recording and listening, and statistics
  • Network validation with various real world impairments
  • All-IP or NGN Signaling and Traffic (RTP, RTCP, Fax, Video) Monitoring
  • Test QoS factors of Multi-play applications including Data Access, Video Streaming, Internet, VoIP, IMS, HDTV, and IPTV

Ethernet to IP traffic (Data, Video, Internet, IPTV) Generation and WAN Emulation


Media Gateway Controller to Media Gateway Emulation


Media Gateway Controller to Signaling Gateway Emulation


Media Gateway to PSTN Emulation


Signaling Gateway to PSTN Emulation


2-wire, analog Interface Emulation


Analog Telephone Adaptor to SIP Proxy / VoIP Network

Home Page Sitemap Global Presence Email