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Best Sip Ip Pbx

Yealink SIP-T46S IP Phone (Power Supply Not Included) - New Open Box

  • 4.3" 480 x 272-pixel color display with backlight.
  • USB 2.0 port for future Bluetooth, WiFi, and USB recording feature expansion.
  • This IP phone is a SIP compliant device for use with a SIP compatible hosted provider or a SIP compatible IP PBX. It is not compatible with Microsoft Skype for Business..
  • Open Box products are Brand New products that were returned by a customer. Item has been inspected, and is in complete working order with all accessories included. Cosmetic condition was not affected during the return process and is guaranteed to look brand new..
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Engenius DURAFON-SIP Phone System DURAFON SIP SYSTEM Long Range Cordless Telephone System Retail

  • Works with any IP-PBX that supports standard SIP protocols.
  • Up to 250,000 sq ft of facility coverage.
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Cisco SPA 303 3-Line IP Phone (Renewed)

  • Connects directly to an Internet telephone service provider or to an IP PBX.
  • Dual switched Ethernet ports, speakerphone, caller ID, call hold and conferencing.
  • Comes standard with AC Power Supply as the SPA303 is not PoE Compatible..
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Audiocodes MP112 2FXS Ports - SIP MediaPack 1xx Analog Media Gateways MP112/2S/SIP

  • DAG2000-16O is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), and PBX systems..
  • The device offers 16 FXO ports, which is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services..
  • DAG2000-16O supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IP telephony systems..
  • Cost effective gateway with 16 FXO ports.
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Grandstream GXP2170 (BUNDLE of 6) 12 Line IP Phone, Color Display-VoIP

  • Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3At-2009).
  • Zero configuration provisioning of Grandstream SIP endpoints.
  • Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
  • Comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks.
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Cisco SPA303-G1 3 Line IP Phone with Display and PC Port

  • 3-line business-class IP phone. THIS IS NOT A STANDARD HOME PHONE!.
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)..
  • Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more..
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration..
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series.
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EnGenius Technologies DURAFON-SIP System 900 Mhz Radio Frequency, 10-Handset Landline Telephone

  • Up to 250,000 sq. Ft. Of facility coverage.
  • Up to 3,000 acres of property, open land coverage.
  • Base supports up to four concurrent calls. Operating temperature: 32 – 122°F (0 – 50°C).
  • Works with any ip-pbx that supports standard SIP protocols.
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EnGenius Technologies DURAFON-SIP-BU Wireless VoIP Phone Base Station VoIP Phone & Device,Black

  • Up to 250,000 sq. Ft. Of facility coverage.
  • Up to 3,000 acres of property, open land coverage.
  • Base supports up to four concurrent calls.
  • Works with any ip-pbx that supports standard SIP protocols.
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BASE/PSTN LAN MICRO USB, ENGENIUS DuraFon-SIP-BU DuraFon(R) SIP Base Station with PSTN, LAN & Micro USB ports, Base for DuraFon(R) SIP Long-range Cordless Phone System, Dual-port interface: SIP & P…

  • Base for DuraFon(R) SIP Long-range Cordless Phone System.
  • Works with any IP-PBX that supports standard SIP protocols.
  • Up to 250,000 sq ft of facility coverage.
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24 Port FXS Gateway

  • Interoperable with Elastix and Lync Server.
  • Compatible with various ISDN PBX, IP-PBX, and softswitch.
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UpBright AC/DC Adapter Compatible with QFX PBX-2181 PBX2181 PBX-2101 PBX2101 PBX-31151 PBX-32150 Bluetooth Portable Rechargeable Tailgate Battery-Powered Party Bt Dj PA Speaker System Quantum FX 13.5V

  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global AC / DC Adapter Compatible with QFX PBX-2181 PBX2181 8", PBX-2101 PBX2101 10", PBX-31151 PBX-32150 PBX31151 PBX32150 Bluetooth Portable Rechargeable Tailgate Battery-Powered Party Bt Dj PA Speaker System Quantum FX 13.5V 13.5VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU.
  • Compatible with: QFX PBX-2181 8" Bluetooth Portable Battery-Powered Party Bt Dj Speaker System PBX2181 Quantum FX.
  • QFX PBX-2101 10" Bluetooth Portable/Rechargeable Tailgate Party PA Speaker System PBX2101 Quantum FX.
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AC Adapter for QFX PBX-710700BTL Portable Party Speaker Power Supply Charger Cord Cable 5 Feet, with LED Indicator

  • World Wide Input Voltage 100-240VAC 50/60Hz.
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).
  • Tested Units. In Great Working Condition.
  • Please check your model whether it is the same as the listing before purchasing. We do not accept responsibility if you purchase wrong products.Thank....
  • AFKT 9V AC/DC Adapter Replacement for QFX PBX-2000 PBX-2100 PBX-21001 PBX-2100BL PBX-2100RD PBX-710700BTL Bluetooth Rechargeable Battery Powered Party....
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Cisco Refresh SPA504G 4-Line IP Phone, Small Business Product 1-Year Limited Hardware Warranty (SPA504G-RF)

  • POWER OVER ETHERNET: Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE).
  • CONNECTIVITY: Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX).
  • FEATURE: Supports up to two Cisco SPA500S Expansion Module, adding up to 64 additional buttons.
  • EASY TO USE: Easy installation and secure remote provisioning, with menu-based and web-based configuration.
  • PEACE OF MIND: Small Business 1 Year Limited HW.
  • WHAT'S IN THE BOX: Cisco SPA504G IP phone, Handset Cord, Lan Cord, Handset, Phone Stand.
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