| 规格: | 8-port VoIP gateway, analog FXS
Designed with small plastic structure for desktop placement, 8 FXS can provide up to 8 analog line interfaces
RS-8FXS gateways support SIP and MCGP protocols
They can provide PBX functions such as hunting group, second stage dialing, internal communications, caller ID ( FSK/ DTMF) , call transfer, call waiting, call hold, call barring, caller ID restriction hotline, corporate CRBT and more
FXO related functions such as PSTN failover, gain control, busy tone detection, voice prompt in inbound calls and polarity reversal detection
Media stream processing functions such as RTP redundancy, packet loss compensation, G.711/ G.729A/ G.723.1/ iLBC/ GSM voice codec, echo cancellation and more
MX gateways supports local, remote, distributed and centralized management modes
Including web access management, command line configuration based on Linux OS, auto-provision for firmware upgrade and configuration management based on TFTP/ FTP/ HTTP, TR069 based ACS
Connect analog telephone, analog GSM FWT, analog CDMA FWT, PBX, facsimile machine and POS machine to the IP core network or PSTN
Works with service platform to provide various telephone supplementary services
Supports SIP and MGCP protocols
Supports 8 FXO interfaces
Supports static IP address configuration or dynamically obtain an IP address through DHCP and PPPoE
Supports G.711, G.729A, G.723.1, GSM and iLBC
Supports echo cancellation
Up to 100 routing rules can be stored in gateways
Supports digimap, intercom, full-capacity concurrent calls and T.30/ T.38 fax mode
Supports multiple local, remote maintenance and management modes such as web, Telnet, auto-provision and TR069 client
Supports call progress tones for various countries and regions
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e-mail szrunsunsale01@ holtmai.com
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