The Claro 2020 IP telephony gateways deliver the quickest, simplest installation available on the market. Proprietary quality-boosting algorithms ensure the highest voice quality, while continuous operations are guaranteed because there is no single point of failure. In short, these gateways deliver superb audio quality, are easy to install and maintain, and are highly affordable.

Call Handling Features

• H.323 V4 support
• SIP V2 support
• Dynamic protocol selection (SIP, H.323) on a call-by -call basis
• Automatic call type detection (voice/fax)
• Rule-based numbering management (RBNM)
• Automatic stripping and appending of digits to dialed numbers
• Discretionary automatic hop-off support
• NAT (Network Address Translation) traversal

Voice Quality

• IP TOS
• Diff Serv
• Bad frame interpolation
• Adaptive, dynamic jitter buffer
• Line Echo Cancellation ITU G.165, ITU G.168
• Comfort noise generation (CNG)
• Voice activity detection (VAD)/Silence Suppression
  

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