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Design an 8 port FXS VoIP Gateway circuit board

$250-750 USD

Awarded
Posted over 11 years ago

$250-750 USD

Paid on delivery
Design the circuit board of 8 port FXS VoIP Gateway based on SIP Standard. Specific requirements: - 8 FXS ports, 1 PSTN backup line - 2 RJ-45 ports 10/100 Mbps, 1 WAN, 1 LAN (NAT/Brigde mode switchable) - Reset key - LED status indicators - T.30/T.38 Fax compliant - G.168 Echo cancellation - Voice Activation Detection (VAD) - Comfort Noise Generation (CNG) - Packet Loss Concealment (PLC) - Tones configurable
Project ID: 2600343

About the project

Remote project
Active 11 yrs ago

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About the client

Flag of VIETNAM
Hanoi, Vietnam
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Member since Oct 27, 2012

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