27 results for "VOIP phones" between $50.00 and $3,000.00

As a network administrator, you know that problems with VoIP systems occur within weeks – sometimes, within days -- of installation. Users report phone quality problems that include echo, garbled conversations, and dropped calls. That's no surprise. VoIP systems stress your existing network in new and unpredictable ways. Jitter, latency, and packet loss don't matter when you're sending email or moving files around.

Manufactured by: LINKSYS. Model/Part : SPA8000. Device Type: VoIP phone adapter. Form Factor: External. Connectivity Technology: Wired. Data Link Protocol: Ethernet, Fast Ethernet. Network / Transport Protocol: TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE. Remote Management Protocol: HTTP, HTTPS. Features: DHCP support, NAT support, ARP support, Syslog support, DiffServ support, VPN passthrough, SNTP support, Trivial File Transfer Protocol (TFTP) support, Quality of Service (QoS). Encryption...

The Revolabs FLX unit is a completely wireless VoIP based conference phone which uses Dect 6.0 techology ,2 wireless Omni directional microphones, wireless speaker and remote control. It is able to adapt to almost any size and shape of your conference room or office. Frequency: Dect 6.0. Number of Lines: Single-line. Multiple Handsets Included: No. Built-In Caller ID: Yes. Expandable: Yes. Speakerphone: Yes. Built-In Answering System: No. Number of Handsets Included: 1.

Receive and make VoIP and PSTN (landline) calls on regular telephones. Forward VoIP calls to any PSTN or mobile phones. Support both corded and cordless phones. DSP Noise cancellation technology. Direct dial VoIP calls. Terminating VoIP calls through phone�s keypad. Compatible with Network PBX. Powered by USB, no external power supply needed.

The technology used allows the microphones, the dialer, and the speaker to co-exist with other wireless products such as wireless LANs (802.11 b/g) without interference. The Revolabs FLX2 conference phone includes digital encryption technology to ensure secure wireless communications between the microphones, speaker and the base station. The FLX2 also includes a USB port for connecting with CPU, and a AUX port for connecting with Video conferencing codecs.

The Revolabs FLX unit is a completely wireless VoIP based conference phone which uses Dect 6.0 techology ,2 wireless directional microphones, wireless speaker and remote control. It is able to adapt to almost any size and shape of your conference room or office. Frequency: Dect 6.0. Number of Lines: Single-line. Multiple Handsets Included: No. Built-In Caller ID: Yes. Expandable: Yes. Speakerphone: Yes. Number of Handsets Included: 1. Built-In Answering System: No.

We've bundled 4 each of the Yealink SIP-T26P, 12-button VoIP phones with the server. These phones feature High Definition "HD" sound via their Texas Instruments "Titan" chipset. These high quality, high function phones have been fully tested by Telco Depot for interoperabilty with the TD1000 server.

Also included are 2 free VoIP channels for 3 months. We give you a local telephone number and pre-program the account information so the entire system is ready to plug into your network, power up and your lines will be working. It doesn't get any easier than this!

We've bundled 4 each of the Yealink SIP-T26P, 12-button VoIP phones with the server. These phones feature High Definition "HD" sound via their Texas Instruments "Titan" chipset. These high quality, high function phones have been fully tested by Telco Depot for interoperabilty with the TD1000 server.

Various combinations of FXS, FXO, BRI and PRI/CAS/R2 ports. From 8 to 32 analog lines/extensions integrated into the unit. Up to 4 external Astribank USB channel banks. Up to 60 concurrent calls. Supports auxiliary appliances (door locks, alarm systems). Available for models that feature I/O ports. FreePBX™ - Easy-to-use Web interface for Asterisk and network setup. Advanced support and maintenance features: Internet updates Configuration export / import.