Isdn - page 1
ISDN, or Integrated Services Digital Network, on the other hand uses phone lines in use to deliver data, voice and fax transmissions over the same phone line. Till the time DSL was introduced, ISDN was considered as the least expensive option for small and medium-sized companies to get a fast digital connection to the Internet or a corporate Local Area Network (LAN). ISDN connection transfers at speed up to 128 kbps, considerably faster than a dial-up modem connection
JK Audio THAT-2 Telephone Interface with XLR I/O - works with analog digital PBX & ISDN telephones $213.75 with FREE US shipping!
Used from $199 with FREE US shipping!
Adtran Nt1 Ace with Power Supply Sa ISDN Bri Ntwk Termination Device Used from $99 with FREE US shipping!
U.S. Robotics ISDN Pro Terminal Adapter with USB and RS232 Serial Cable Used from $17.98
ZyXEL ZyWALL 2 PLUS Internet Security Firewall, 4 Port 10/100 Fast Ethernet Switch, w/ 5 IPSec VPN Tunnels Used from $42.99 with FREE US shipping!
VideoSecu 4 Channel PCI DVR Card for CCTV Home Security Surveillance System C53 
Tripp Lite DSUT1CSU Network Dataline Surge Protector/Suppressor RJ45 for T-1 CSU/DSU & ISDN Used from $18.99
NEW UC232A USB TO SERIAL ADAPTER CELL PH PDA rs-232 Converter ISDN TERMINAL $16.0 + $4.0 US shipping
Digium TE410P 4-Port T1 E1 ISDN PRI Card w/ VPMOCT128 Echo Cancellation Module $649.95 with FREE US shipping!
5d 11h 10m
ORION Development Corporation UPA 100 ISDN Basic Rate Analyzer $449.99 + $15.99 US shipping
1d 12h 21m
***** Lightly used Cisco 2522 pulled from lab (ISDN tested) + Free serial cables $249.0 + $9.99 US shipping
15h 6m
Used TE410p T1 E1 ISDN PRI for Asterisk Trixbox Elastix IPPBX $228.0 with FREE US shipping!
27d 3h 12m
Norstar ISDN CICS NT7B86 BRI 2 port U-Interface & NTBB04GD CICS services card $175.0 with FREE US shipping!
5d 2h 10m
ADTRAN ISU 512 U Interface ISDN Inverse Multiplexer - 4 x ISDN BRI (U) $99.0 + $19.0 US shipping
1d 15h 37m
Digitech Wan 900 Netexplorer Network Analyzer W/modules & Cables, T1, E1, Isdn $99.0 + $40.0 US shipping
3d 7h 13m
Rhino T1/E1 (R1T1) ISDN Terminal Adapter T-1 Card for open source VOIP servers $79.99 + $5.5 US shipping
2d 5h 22m
IWATSU ADIX ISDN Phone System SMDR/PC Programming Module IX-EDVIF (US) $65.0 + $7.95 US shipping
2d 5h 30m
Polycom Viewstation Ntsc Camera Isdn S/t Interface Pvs-1419-sp Jg $64.99 + $18.0 US shipping
5d 10h 52m
CAT 5E 1000 ft Grey RJ45 UTP LAN NETWORK Ethernet ATM ISDN BULK CABLE Wire Cord $49.95 with FREE US shipping!
27d 8h 11m
IWATSU ADIX ISDN Phone System Omega Circuit Card Module IX-044 Bargain Priced $39.99 + $7.95 US shipping
2d 5h 36m
Polycom QBRI ISDN BRI Interface Module for ViewStation NEW in Box With CABLES $39.97 + $29.97 US shipping
4d 3h 54m
Telos TWOx12 12 Line ISDN Talk Show System Phone Hybrid Codec Line Card $39.0 + $12.0 US shipping
2d 6h 3m
Alpha Shield Hardware Firewall computer CABLE DSL ISDN 1 MIN SETUP internet xl $24.99 + $10.0 US shipping
1d 14h 23m
Asynchronous Transfer Mode: Solution for Broadband Isdn by Martin De Prycker... $19.99 + $4.0 US shipping
5d 2h 40m
Cisco 2501 BR ISDN Lan Router - w/ Black Box Mini 10BT Transceiver LE2041A-R4 $19.99 + $15.0 US shipping
15h 51m
TELEPROCESSING PRODUCTS NT1 ISDN 1010/PA Network Termination Device $19.99 + $11.0 US shipping
1d 3h 49m
Lot of 3x Cisco 1-port WIC-1B S/T ISDN BRI Interface Network Card $18.5 with FREE US shipping!
9h 38m
Lucent OR-U PortMaster ISDN/U Office Ethernet Router Made in USA. $15.95 with FREE US shipping!
5d 5h 41m
![Motorola Netopia 3352N USB DSL ISDN Pocket Mini Modem [ unused,no packaging ] photo](http://thumbs3.ebaystatic.com/pict/3306382505628080_1.jpg)
Motorola Netopia 3352N USB DSL ISDN Pocket Mini Modem [ unused,no packaging ] $15.88 with FREE US shipping!
25d 16h 58m
Lucent Isdn 8510t Office Phones-lot Of 5 Of Them--exc. Condition! $10.0 + $20.0 US shipping
2d 13h 11m
Cisco ISDN BRI U WAN NT1 Basic Rate Interface Card - WIC-1B-U-V2 -(1-Port) $9.99 + $11.0 US shipping
2d 15h 53m
1-votps Phone Set~isdn S Interface”new”~tele-infonet Sys.iob~lookie~@@~ $5.99 + $15.5 US shipping
3d 9h 20m
Isdn for Dummies- computers network dummies guide cable mouse pad keyboard $4.0 with FREE US shipping!
4d 12h 33m
ISDN Earth Photo Planet Space Cheerleader Champion Slovenia Phone Card Phonecard $3.49 + $1.99 US shipping
4d 21h 59m
ISDN - 1989/90 DATA - CMOS from AMD - Amlink/3 intergrated, ITCB - Computer Book $2.99 + $5.0 US shipping
2d 21h 27m
![ISDN (Remix) [Single] by The Future Sound of London (CD, Jun-1995, Virgin) photo](http://thumbs1.ebaystatic.com/pict/2609518075488080_1.jpg)
ISDN (Remix) [Single] by The Future Sound of London (CD, Jun-1995, Virgin) $1.99 + $3.0 US shipping
5d 8h 8m
Radio Electronics May 1989 ISDN Proto Phone I-R Extender D/A Converter $1.0 + $3.48 US shipping
2d 23h 41m
U.S. Robotics ISDN Pro TA Telephone Terminal Adapter 3468 3CP993469 $0.01 + $9.95 US shipping
3d 14h 17m
| Next Page |
- Dsl Isdn
- Adsl Isdn
- Dsl
- Dsl Cable
- Dsl Modem
- Dsl Router
- Dsl Speed
- Wireless Dsl
- Dsl Internet
- Dsl Modems
- Broadband Dsl
- Dsl Filter
- High Speed Dsl
- Home Dsl
- Dsl Routers
- Fast Dsl
- Wireless Dsl Modem
- Dsl Modem Router
- Dsl Modem Westell
- Wireless Dsl Router Modem
- Ethernet Dsl Modem
- Usb Dsl Modem
- Dsl Modem Speedstream
- External Dsl Modem
- Modem For Dsl
- Dsl Router And Modem
- Gateway Dsl Modem
- Dsl Router Wireless
- Linksys Dsl Router
- Belkin Dsl Router
- Netgear Dsl Router
- Gateway Dsl Router
- Isdn
- Isdn Pri
- Cisco Isdn
- Isdn Modem
- External Isdn Modem
- Isdn Lan Modem
- Isdn Router
- Isdn Terminal
- Isdn Card
- Isdn Digital
- Isdn Pra
- Diva Isdn
- Isdn Pci
- Dual Isdn
- Isdn 2008
- Isdn Bridge
- Book Isdn
- Book Dsl
© Copyright 2008-2009 dslisdn.com | Terms of Use | Privacy Policy