Adtran 4242908L5



1 in stock


Telephony Interfaces 1 line (FXO), 8 phone (FXS)
Power AC 120 V ( 60 Hz )
Weight 6.4 lbs
Enclosure Type Desktop - 1U
Network/ Transport Protocol UDP/IP
Remote Management Protocol SNMP 2, Telnet, SNMP 3, HTTP, SSH, CLI
VoIP Functionality VoIP phone adapter
Manufacturer Warranty 10 years warranty
Dimensions (WxDxH) 17 in x 10.5 in x 1.7 in
Features Firewall protection, auto-sensing per device, DHCP support, NAT support, NAPT support, trunking, VLAN support, Syslog support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, packet filtering, ALG support, DiffServ support,
Product Description ADTRAN Total Access 908e - router - voice card - desktop
Compliant Standards IEEE 802.1Q
Data Link Protocol Ethernet, Fast Ethernet, HDLC, Frame Relay, PPP, TDM, MLPPP, FRF.12
Device Type Router - voice interface card
Routing Protocol OSPF, RIP-1, RIP-2, BGP, IGMPv2, GRE
Line Rate Fractional T-1/T-1
VoIP Protocols MGCP, SIP
Service and Support 10 years warranty
Service and Support Details Limited warranty - 10 years
IP Telephony Features Voice activity detection (VAD), echo cancellation (G.168), call forwarding, caller ID, call hold
Voice Codecs G.711, G.729a, T.38
Interfaces WAN/ DMZ: 2 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: 3 x T1-FT1 - RJ-48C Phone line: 1 x FXO
Type Voice interface card
Data Compression Protocol G.711, G.729.A
Analog Ports Qty 8
Protocols and Specifications ITU G.168, ITU T.38
Flash Memory 32 MB
RAM 128 MB
Connectivity Technology Wired
Humidity Range Operating 0 - 95% (non-condensing)
Max Operating Temperature 122 F
Min Operating Temperature 32 F
Mounting Kit Optional
Height 1.7 in
Depth 10.5 in
Width 17 in
Voltage Required AC 120 V ( 60 Hz )
Power Device~Internal power supply 1
Adtran Total Access 908E - Router - Voice Card - Hdlc, Frame Relay, Ppp, Tdm, Mlppp, Frf.12 - Voip Phone Adapter
Adtran Offers A Wide Variety Of Solutions For Converged Voice/Data Services. The Total Access 900E Series Of Multi-T1 Ip Business Gateways
Weight 6
Height 1.7
Width 17
Length 10.5

You must receive a Return of Merchandise Authorization (RMA) number before will process your return. You may return a defective or non-defective product up to 30 days from the date on your invoice. Returns will not be accepted after this 30-day period.

In the event that you “do not like” or “ordered the wrong product,” a return is possible as long as you bear all shipping costs plus a 20% restocking fee. 

If a product you ordered is defective, please submit your RMA request through our Help Center.

Credits are usually issued within 2 weeks of receipt of a returned item. offers the following return option:

  • Return for credit: For refund to your credit card account on items that are not damaged, defective or incorrectly shipped, they must be FACTORY SEALED in new condition and must include original packaging with all manuals, accessories, and warranty cards unmarked. Incomplete non-defective product returns will not be accepted. Shipping cost is not refundable. If for any reason the manufacturer refuses to accept the return we will let you know that a return is not possible. We will process returns only as allowed by the individual manufacturer or distributor. Some products are not returnable at all. For example, memory/RAM, CPU's and most IBM, HP/Compaq, Sun, Nortel and Cisco products and only defective replacements are allowed. If the manufacturer or distributor will not accept the return there is nothing we can do for you. The customer may contact the manufacturer directly to get an authorization number or process the return/replacement.

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