Reviews Fxo Fxs Over Fiber

Grandstream GXV3370 IP Phone 4-Units with UCM6202 2 Port IP PBX Gigabit

• Grandstream GXV3370 IP Phone 4-Units with UCM6202 2 Port IP PBX.
• Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
• Zero configuration provisioning of Grandstream SIP endpoints.
• Dual Gigabit network ports with integrated PoE.
• access recordings via web user interface.
• Built-in Call Detail Recordings (CDR) for tracking phone usage by line, date, etc..

Grandstream GXV3350 IP Phone 4-Units with UCM6202 2 Port IP PBX Gigabit…

• Grandstream GXV3350 IP Phone 4-Units with UCM6202 2 Port IP PBX.
• Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
• Zero configuration provisioning of Grandstream SIP endpoints.
• Dual Gigabit network ports with integrated PoE.
• access recordings via web user interface.
• Built-in Call Detail Recordings (CDR) for tracking phone usage by line, date, etc..

Grandstream GXP2135 IP Phone 8-Units with UCM6208 8 Port IP PBX Gigabit

• Integrated 2 pstn trunk fxo ports, 2 analog telephone FXS ports with lifeline capability in case of power outage, and up to 50 SIP trunk accounts.
• 1 GHz arm cortex A8 application processor, large memory (512MB ddr Ram, 4GB nand flash), and dedicated high-performance multi-core dsp array for advanced voice processing.
• Gigabit network port(s) with integrated PoE, USB, SD card.
• integrated NAT router with advanced QoS support.
• 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.

Grandstream GXP2135 8-Pack IP Phone Enterprise High Performance 8lines with 4 SIP Accounts, HD Audio

• Integrated 2 pstn trunk fxo ports, 2 analog telephone FXS ports with lifeline capability in case of power outage, and up to 50 SIP trunk accounts.
• 1 GHz arm cortex A8 application processor, large memory (512MB ddr Ram, 4GB nand flash), and dedicated high-performance multi-core dsp array for advanced voice processing.
• Gigabit network port(s) with integrated PoE, USB, SD card.
• integrated NAT router with advanced QoS support.
• 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.

T-Power AC Adapter for 12vdc~ GrandStream GXV3370, GS-GXP2130, 2135, 2140, 2160, 2170 VoIP IP Phone HT502, HT503, UCM6204, UCM6202 Innovative IP ONLY Power Supply AC DC Charger

• T-Power ( TM ) Made with the highest quality Brand-new Input Voltage Range: AC 100V - 240V, High-Quality Cable! This adapter has The Amazon.com Return Policy ..
• Compatible with : Grandstream GXV3370 IP Video Phone , Grandstream IP Telephone GXP2130 , GS-GXP2135 ,GXP2140 , GS-GXP2160 , GS-GXP2170 VoIP Phone & Device.
• Grandstream UCM6202 UCM6204 Innovative IP PBX with 4 FXO and 2 FXS Ports.
• Also fits: Smart Technologies Document Camera 450 SDC-450 SDC450.
• T-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified.

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.

FLYINGVOICE FTA5102E2 VOIP Adapter 2 Port Analog Telephone Adapter VoIP Phone & Device

• 2 FXS Port, FXS port can connect analog phones, fax machines, POS machines and other devices to the VoIP system, and it supports T.38 and T.30 protocols to provide broad compatibility for the access of fax machines..
• With 2 LAN ports to provide data transmission for PC, printer, IPTV.The LED indicators include power indicator, WAN port indicator, LAN port indicator and FXS port indicator.
• FTA5102E2 is a stand-alone device, which requires no PC to make clear and reliable Internet calls..
• Equipped with advanced management protocols such as SNMP and TR069, which is easy to achieve unified deployment and centralized management..
• FTA5102E2 is based on SIP V2.0 and compatible with most service providers, which brings great convenience when deploying VoIP network..

Sangoma VS0164 Vega 100G SIP T.38 FAX E1 T1 2 Giga Eth Rack VoIP Gateway

Grandstream 4-port FXO Gateway, GXW4104

• Connectivity: 10/100Base-TX, Fast Ethernet, Number of ports: Four RJ11 FXO ports, 10M/100M/1000Mbps, dual RJ45 ports. Dimensions: 35 mm H x 135 mm W x 230 mm D..
• Form factor: Rack-mountable, desktop, wall mountable. Power: 12 VDC output, 100 - 240 VAC input..
• Management: Syslog support, HTTPS, telnet, remote management using web browser. LED indicators: Power, network and line LEDs..
• Voice compression: G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC. QoS: Diffserve, TOS, 802.1P/Q VLAN tagging..

Algo 8301 IP Voice Paging Adapter & Bell Scheduler

• Easy and intuitive web interface to configure scheduled announcements, tones, bells, music, etc..
• Superb audio clarity and intelligibility - no hum or noise.
• Network managed and supervised SIP and multicast endpoint.
• Eliminates narrowband FXS port or ATA ~ Multicasting capability to include Algo IP speakers and strobes.