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VoIPGA Card for AM3440 A/B/C
  • VoIPGA Card for AM3440 A/B/C

VoIPGA Card for AM3440

VoIPGA provides a cost-effective solution for connecting legacy services to the IP network via VoIP technology.

  • Features
  • Applications
  • Downloads
Description

The VoIPGA plug-in card is designed for the Loop-AM3440-A/C. This card serves as a VoIP Gateway that converts up to 60 voice and fax channels to IP networks and in reverse direction. VoIPGA works with FXS, FXO, and E1/T1 interface modules on the AM3440 unit. It uses high-quality embedded DSP chips to provide stable and clear voice quality. It supports G.711 a/mµ-law, G.726-32K, G.729 and G.723.1 voice compression formats to maximize its compatibility with other SIP devices.

 

  • G.711 a/μ, G.726(32K), G.729, G.723.1
  • Silence Suppression and Detection
  • Echo Cancellation (G.168)
  • Adjustable jitter buffer
  • Adjustable packet time (by Codec type)In-Band DTMF, Out-of-Band DTMF Relay(RFC2833 or SIP INFO)
  • Peer to Peer Call
  • Hot Line and Warm Line
  • By channel registration
  • Invite with Challenge
  • Support RFC3986 SIP URI format
  • Phone Book Function (point-to-point call, and cross-area call without SIP Server)
     

VoIP Gateway for FXS, FXO, E&M 2W/4W, MAG, and E1-/T1-CAS services

 

VoIP Gateway for FXS, FXO, E&M 2W/4W, MAG, and E1-/T1-CAS services

 

 

VoIP Gateway and SIP Proxy Server