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VOIP Gateway / PL-402 voice gateway is an Internet based Two port voice gateways, it adapts multi voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service. PL-402, Two port voice gateway supports SIP protocols, offers four 10/100Mbps Ethernet interface and 3 X RJ11 telephone interface. Support Bridge and Router model. Support dual public SIP server, Support T38.FAX.Therefore, the original analog telephone can dial both IP phone and PSTN, effectively using the existing broadband resources. It is compatible with various IPPBX and VOIP voice gateway to provide broadband IP voice service. | |
| VOIP Gateway PL-402 Features |
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Voice Features |
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Call hold |
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Call waiting and per call-waiting blocking |
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Call forward (Always, busy, no answer, power off) |
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VOIP speed dial |
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VOIP digital map |
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E.164 dial plan and customize dial rules |
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Caller number/name display |
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Voice promote |
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Configurable jitter buffer size |
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Configurable audio frame |
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Life-Line function |
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Support FAX |
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Support Bridge and Router model. |
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Support dual SIP public server |
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| data features |
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Static/Dynamic WAN-IP-Addressing |
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PPPoE for xDSL |
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Support DHCP Client on WAN |
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Support SNTP Client, 802.1p/q,Diffserv |
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Network tools in telnet server: Including ping, trace route, telnet client |
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| Specification and applications |
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MAC Address |
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TCP: Transmission Control Protocol |
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DHCP: Dynamic Host Configuration Protocol |
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PPPoE: PPP Protocol over Ethernet |
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SNTP, Simple Network Time Protocol |
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STUN - Simple Traversal of User Datagram ... |
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TOS: Type of service |
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DNS: Domain Name Server |
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DTMF: Support SIP info, DTMF Relay, RFC2833 |
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NAT transverse: support STUN client, VPN |
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Support Voice Gain Setting, Jitter Buffer, VAD, CNG |
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RTP: Real-time Transport Protocol |
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RTCP: Real-time Control Protocol |
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Telnet :Internet's remote login protocol |
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HTTP: Hyper Text Transfer protocol |
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FTP: File Transfer protocol |
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TFTP: Trivial File Transfer Protocol
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| Call control features: |
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Flexible dial map |
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Support Hotline |
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Empty calling No. reject service |
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Black list for reject authenticated call |
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No disturb |
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Caller ID
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| Voip Features: |
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SIP RFC3261 RFC3262 RFC3265 |
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SIP support dual public server |
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SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer |
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SIP support Pubic/Private server. connect to Public server and Private SIP server at the same time
Tone generation and Local DTMF re-generation according with ITU-T
voice algorithms |
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G.711(A-law or u-law) |
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G.723.1(6.3kbps,5.3 kbps) |
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G729/iLBC, 729A/B |
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AGC(Auto Gain Control) |
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G.168/165 compliant 16ms echo cancellation |
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AEC(Auto Echo Cancellation) |
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VAD (Voice Activity Detection) |
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CNG (Comfort Noise Generation) |
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| Management and setting |
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http, telnet and dedicate manage tool |
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Adjustable user password and super password |
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URL based FTP,HTTP and TFTP auto provision |
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Configure file download and upload by palmtool |
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Safe mode provide reliability ,Support Syslog |
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Support Boot Monitor, Can upgrade firmware through boot monitor |
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Four servers store and load by keypad |
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100 entries for speed dial number |
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| Interfaces |
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Ethernet Jack --- 1X WAN , 3 X LAN |
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FXS port ---- 2 FXS Port for Tel |
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1 X life-line port for PSTN |
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1 X Power port 1 X RESET |
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| Operating requirements |
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Operation temperature: 0 to 50กใ C (32กใ to 122กใ F) |
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Storage temperature: -30กใ to 65กใ C (-22กใ to 149กใ F) |
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Humidity: 10 to 90% no de |
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| Packing Data |
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Package: color box ; 1set/box; 10sets/carton |
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Dimension(box):280*180*80mm |
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Dimension(carton):550*405*275mm |
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G.W:8.4kg/carton |
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