2FXS WIFI ATA, Soundwin VoIP Gateway
Product ID: W200

The Soundwin SA200/SA100 Series Analogue Telephone Adaptor is equipped with two/one telephone jacks to connect your existing phones or fax machines. Each phone jack operates independently, with separate Internet Telephone Service and phone numbers. With an appropriate Internet telephone service provider, you'll get clear telephone reception and reliable fax connection, even while using the Internet at the same time for normal data operations. The Soundwin Telephone Adapter is compatible with these and all of the other special telephone features that are available from your telephone service provider, such as Call Transfer, Call Waiting, Call Forwarding etc. Otherwise Soundwin¡¦s Analogue Telephone Adaptor supports iLBC so that basic voice quality is higher than G.729A, high robustness to packet loss.

Specifications:

• Telephony Specification
• Voice Codec: iLBC (internet Low Bitrate Codec),G.711(A-law /£g-law), G.729 AB,
• G.723 (6.3 Kbps / 5.3Kbps), G.276 (16,24,32,40 Kbps)
• G.168-2000 Line Echo Canceller.
• Telephony Specification
• FAX support : T.30 / T.38
• Telephony Specification
• Call Waiting
• Call Hold/Resume
• Call Transfer: Blind Transfer / Attended Transfer
• Call Forward: On Busy Forward / No Condition forward / No Answer Forward
• Telephony Specification
• FXO Caller ID detection : DTMF and FSK (Optional)
• IP Specifications
• H.323 v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP, STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support.

Features:

• VoIP Key Features
• support SIP
• VoIP Key Features
• Polarity Reversal Detection: Type I and Type II
• VoIP Key Features
• NAT traversal: This feature allow gateway to operate behind any NAT/Firewall device. There is no need to change any configuration of NAT/Firewall like setting virtual server.
• VoIP Key Features
• Smart-QoS: This feature provides good voice quality when user place a VoIP call and access internet at the same time. The gateway will automatically start to reserve bandwidth for voice traffic when VoIP call proceeds.
• VoIP Key Features
• Voice Channels status display: This function display each port status like as onhook, offhook, calling number callee¡¦s number, talk duration, codec.

Certificate:

CE/FCC/ROHS



Ordering information:

• Minimum Order: 1 set
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