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    Buy WellGate 3701B/3702B gateway
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    Description
    • BrandGateway
    WellGate 3701B/3702B is a one-port/two-port FXS + FXO gateway and support H.323 v2/v3/v4 or SIP RFC 261protocol. It supports an innovative intelligent call routing function that transparently routes calls to destination either through PSTN or internet. WellGate 3701B/3702B provides Voice over IP and FAX over IP services for ITSP / ISP (Internet Telephony Services Provider) and Office / SOHO IP-PBX application.

    Benefits
    • Easy access to IP from phone set or PBX
    • Cost Saving - Telephone call from VPN or public Internet
    • Follows the existing telephone call dial plan
    • Easy interface to ADSL/Cable Modem or Leased line equipment
    • Easy to integrate with all kinds of IP-PBXs

    Specification

    H.323 Version SIP version
    Protocol ITU-T H.323 v2/v3/v4 compliance SIP RFC3261
    Compatible Server GnuGK(Behind NAT) OpenSER, Asterisk
    Telephony Features Call Hold, Call Transfer, Call Forward
    (H.450)
    Call Hold
    Call Transfer
    Call Forward
    FAX Support
    • Automatically FAX detection
      Group 3 Fax relay at 2.4 - 14.4 kbps
    • Support T.38 protocol
    • Support T.38 ECM: Error correction
      during the high speed mode
    • Support T.38 FAX Redundancy Depth
    • Support Abstract Syntax Notation 1
      (ASN.1)
    • G.711 FAX Mode
    • Automatically FAX detection
    • Group 3 Fax relay at 2.4 - 14.4 kbps
    • Support T.38 protocol
    • Support T.38 ECM: Error correction
      during the high speed mode
    • Support T.38 FAX Redundancy Depth
    • Support Abstract Syntax Notation 1
      (ASN.1)
    • G.711 FAX Mode
    Audio Codec Support G.711A/?-law, G.723.1, G.729A, G.729
    G.729B, G.729AB
    G.711A/?-law, G.723.1, G.729A, G.729
    G.729B, G.729AB
    Network Interface Two 10/100Base-T Ethernet RJ-45 port Two 10/100Base-T Ethernet RJ-45 port
    FXS Interface
    • One Telephone (FXS) RJ-11 port for
      WellGate 3701B
    • Two Telephone (FXS) RJ-11 ports for
      WellGate 3702B
    • One Telephone (FXS) RJ-11 port for
      WellGate 3701B
    • Two Telephone (FXS) RJ-11 ports for
      WellGate 3702B






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    • WellGate 3701B/3702B gateway
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