VOIP and UC

SL2100 VoIP Daughter Board- Provides (16) VoIP channels – when more than the (8) built-in VoIP channels are required- Allows addition of VoIP chann...

CCD-W56H Yealink W56P USB Charging dock- Yealink W56P USB Charging dock- Needs a adapter for wall outlet 5v 600ma usb/ac adapter. Can be purchased ...

Wall Mount for D7xx Series 00-S013-00- Wall Mount for D7xx SeriesFeatures Accessories: Yes Stands, Mounting Equipment, and Cases: Yes Color: Bla...

2900e EDGMARC UPGRADE 10-152900e EdgeMarc license upgrade: 10-15 callsFeatures Licenses and Upgrades: Yes Color: N/A SpecificationsManufacturer: ...

4806: EdgeMarc 25, 2 T1/PRI- WAN Type - 2 WAN X 10/100/1000 Mpbs- LAN Connectivity - 8 x 10/100/1000 LAN ports- FXS Ports - 6 x Ports- FXO Ports - ...

510102001346 1 Yr Warr ZVCS50-C5U-000One Year Extended Warranty - ZVCS50-C5U-000SpecificationsManufacturer: Yealink Video Conferencing

DS 92" Non-Touch Ultra Wide Display- 92" 5K Resolution Non-Touch Ultra-Wide Display-21:9 Aspect Ratio- 500 nit- 3-Year Factory Warranty- 24/7 Opera...

4 Line 4 Function Key SIP Phone 4235- D710 Desk SIP Telephone- Business phone designed for HD audio, performance, and affordability- Elegant design...

5W Paging Horn, Grey- SIP Compatible & Multicast enabled- Paging, emergency alerts and tones- One-way paging- Power over Ethernet (PoE) 802.3af...

4550 EdgeMarc License Upgrade 10-154550 EdgeMarc License Upgrade 10-15 Adds 5 additional T1/E1 interfacesFeatures Licenses and Upgrades: YesSpecif...

VoIP DSP Card (S Type)- Digital signal processor card that can be used for VoIP calls, conferences, the Unified Messaging Feature, and the DISA/OGM...

EM-6000 EDGE WITH 4G LTE WITH SUPPORT- EM-6000 Intelligent Edge with 4G LTE: Gig Ethernet (4 LAN, 2 WAN ports), 4G, 25 Call Count, 1-year Basic Sup...

EHS62 for Avaya Cisco Poly GS- Support Yealink wireless headset only- Perfectly compatible with Cisco/Avaya/Poly/Grandstream/Mitel/Unify/Yealink T...

D812 SIP Phone- 5” (480x272) color LCD- 8 (28) configurable self-labeling multicolor LED keys- 1 USB port- Elegant design- Electronic Hook Switch (...

Voip PBX Phone System P570- Users: 300 (up to 500)- Max Concurrent Calls: 60 (up to 120)- Max Analog Ports: 16- Max BRI Ports: 16- Max Cellular Por...

Gx77 Desktop ChargerNEC G277/G577 Desktop ChargerFeatures Accessories: Yes Power Supplies: Yes Color: Black SpecificationsManufacturer: NEC SL2100

Galaxy Express Chassis2-slot chassis for DSM16p, FXS-16 and PRI cardsFeatures Color: GreenSpecificationsManufacturer: E-MetroTel

2900E POE EdgeMarc Upgrade 10-15 Calls2900E POE EdgeMarc Upgrade 10-15 callsFeatures Licenses and Upgrades: YesSpecificationsManufacturer: Ribbon C...

SL2100 Desi Sheets-60B DSS Console (Pkg- For 60-Button DSS Consoles/Bk (Pkg 25)Features Accessories: YesSpecificationsManufacturer: NEC SL2100

EM-2900A/2900A-NOFXO SIP SURVIVABILITYEM-2900A/2900A-NOFXO SIP SURVIVABILITY UPGRADE, 1-YEAR BASIC SUPPORTFeatures Licenses and Upgrades: YesSpecif...

Total Access 904/908 Rack Mount Bracket- Total Access 904/908 Rack Mount BracketFeatures Accessories: Yes Mounting Equipment: Yes Color: White S...

4 PORT ANALOG TRUNK CARD OPEN BOX4-Port Analog Trunk Card (LCOT4) 4-port analog CO line card with Caller ID (FSK/DTMF) and 1 power failure transfe...

IP Entry Phone w/ HD Video & EWP Black- SIP compliant (see compatible IP-PBX Phone Systems / Service Providers)- Multicast paging compatible- 1...

Yeastar 4-Port 4G-LTE Gateway- Number of Ports: 4- GSM Frequency: 850/900/1800/1900 MHz- WCDMA Frequency: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz-...