VoIP Protocols | SIP |
Telephony Interfaces | 8 phone (FXS) |
IP Telephony Features | Voice activity detection (VAD), echo cancellation (G.168), call forwarding, caller ID, call waiting, call hold, distinctive ringing, call transfer |
VoIP Functionality | VoIP phone adapter |
Voice Codecs | G.711, G.729a |
Enclosure Type | Desktop - 1U |
Device Type | Router |
Status Indicators | Link activity, power, status, transmit, receive |
Built-in Devices | LED panel |
RAM | 64 MB |
Remote Management Protocol | SNMP 2, Telnet, HTTP, HTTPS |
Authentication Method | Secure Shell (SSH), PAP, CHAP |
Flash Memory | 16 MB |
Routing Protocol | OSPF, RIP-1, RIP-2, BGP, IGMPv2, GRE |
Features | Full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, PAT support, NAPT support, trunking, auto-uplink (auto MDI/MDI-X), Syslog support, traffic shaping, DoS attack prevention, packet filtering, |
Data Link Protocol | Ethernet, Fast Ethernet, HDLC, Frame Relay, PPP, TDM, MLPPP, FRF.12 |
Network/ Transport Protocol | UDP/IP, DHCP |
Compliant Standards | FCC Class A certified, ETSI, cUL, EN 60950, UL 1950, EN50082-1, FCC Part 68, FCC Part 15, EN 55022 |
Connectivity Technology | Wired |
Power Device | Internal power supply |
Interfaces | WAN/ DMZ: 1 x 10Base-T/100Base-TX - RJ-45 Management: 1 x RS-232 - 9 pin D-Sub (DB-9) Phone line: 8 x FXS - 50 pin Telco WAN: 1 x DSX-1 - RJ-48C WAN: 1 x T1-FT1 - RJ-48C |
Dimensions (WxDxH) | 12 in x 7.5 in x 1.7 in |
Product Description | ADTRAN Total Access 908 - router - voice card - desktop |
Line Rate | Fractional T-1/T-1 |
Min Operating Temperature | 32 F |
Max Operating Temperature | 122 F |
Humidity Range Operating | 0 - 95% |
Type | Voice interface card |
Analog Ports Qty | 8 |
Data Compression Protocol | G.711, G.729.A |
Protocols and Specifications | ITU V.90, ITU G.168 |
OS Provided | ADTRAN OS |
Depth | 7.5 in |
Height | 1.7 in |
Width~12 in | 1 |
The Total Access 900 Series Of Integrated Access Devices (Iads) Provide Incumbent Local Exchange Carriers (Ilecs), Competitive Local Exchan
Weight | 5.1 |
Height | 1.7 |
Width | 12 |
Length | 7.5 |
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