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  4. Telephones / VoIP
  5. Telephone Accessories
  6. Search Results: "switch 3"

Telephone Accessories

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YEALINK T5 Series Expansion Module (YEA-EXP50)
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(1)
YEALINK T5 Series Expansion Module (YEA-EXP50)
  • Specifications: Display: 4.3" 272 x 480-pixel color display with backlight 16 bit depth color Three page views are possible Different color icons for each function shown on the LCD Features Keys and Indicator: 20 physical keys each with a dual-color LED 40 additional keys through page switch 3 independent control keys with illuminated LED are used for fast switching pages Programmable for shared line, BLF List, call park,conference, forward, group pickup, group listening, LDAP, XML Browser Features: Wallpaper Screensaver Power saving Avatar Display on SFB and UC platform (pending) Stand with 2 adjustable angles For support of two or three Expansion Modules, an external Yealink power adapter (5V / 2A) is required. Up to three EXP50 can be attached on any Yealink T5 Series IP phones: USB port (2.0 compliant) for data in and out USB port (2.0 compliant) for: wired / wirele...
  • Model #: YEA-EXP50
ANALOG TELEPHONE ADAPTER
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in Telephone Accessories
(3)
ANALOG TELEPHONE ADAPTER
  • Type: Adapter
  • Specifications: Interfaces: Telephone Interfaces Two (2) FXS ports Network Interfaces One (1) 10/100 Mbps auto-sensing ethernet ports (RJ45) LED Indicators POWER, INTERNET, PHONE1, PHONE2 Factory Reset Button Yes Voice, Fax, Modem: Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD / CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation Fax Over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through Short / Long Haul Ring Load 2 REN: Up to 1 km on 24 AWG Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID Disconnect Methods Busy Tone, Polarity Reversal / Wink, Loop Current Signaling: Network Protocols...
  • Model #: GS-HT802
Asterisk Dahdi Card with 8 FXO Ports,with Low Profile,TDM800E PCIe,Supports Asterisk FreePBX Issabel Dahdi Free PBX Switch,tdm800 for SIP Phone PABX AEX800
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Asterisk Dahdi Card with 8 FXO Ports,with Low Profile,TDM800E PCIe,Supports Asterisk FreePBX Issabel Dahdi Free PBX Switch,tdm800 for SIP Phone PABX AEX800
  • Type: Asterisk Card For IP PBX System
  • Specifications: Analog FXS / FXO Card
  • Features: Supports Asterisk , Issabel, FreePbx ,AsteriskNow ,Dahdi ...
  • Parts: 3 Years
  • Model #: aex800-80
  •  
  • $199.00 –
  • $12.50 Shipping
TE110P Asterisk Card ISDN PRI Card TE110 with 1 T1/E1 Port,T1 Card,ISDN Digital Board,Supports Freepbx Asterisk Issabel ,dahdi.vitalpbx,Free PBX,Isabel,Telephone System
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(1)
TE110P Asterisk Card ISDN PRI Card TE110 with 1 T1/E1 Port,T1 Card,ISDN Digital Board,Supports Freepbx Asterisk Issabel ,dahdi.vitalpbx,Free PBX,Isabel,Telephone System
  • Part Number: TE110
  • Type: Asterisk Card For IP PBX System
  • Specifications: ISDN PRI T1 Card E1 Card
  • Features: Supports Asterisk , Issabel, FreePbx ,AsteriskNow ,Dahdi ...
  • Model #: te110p
  •  
  • $60.00 –
  • Free Shipping
Asterisk Card - ISDN E1 T1 Card TE110P with 1 Port,ISDN Digital Card,Support Astersk Freepbx Issabel Free PBX Switch Dahdi Isabel .T1 Card te110 ISDN SS7 PRI ,Call Center
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Asterisk Card - ISDN E1 T1 Card TE110P with 1 Port,ISDN Digital Card,Support Astersk Freepbx Issabel Free PBX Switch Dahdi Isabel .T1 Card te110 ISDN SS7 PRI ,Call Center
  • Type: Asterisk Card For IP PBX Appliance
  • Specifications: ISDN PRI T1 Card E1 Card
  • Parts: 3 Years
  • Model #: te110p g
  •  
  • $68.00 –
  • Free Shipping
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