Top 6 Voip Phones
November 21st, 2008

When it comes to VoIP, everyone wants a great phone to compliment his or her system. Some phones come free when you purchase your service, others you must pay for additionally. Here are the top Ten VoIP phones.

Uniden UIP1868P 5.8 GHz VoIP Phone System

Features include:

Corded Base Keypad and Duplex Speakerphone

5.8GHz Digital Expandable (up to 10 handsets) System

Extra Caller ID Handset and Charger included

Cordless Handset & Base Speakerphone

Programmable CID or Memory Locations at handset and base.

Do Not Disturb Setting

Transfer Memory Locations between Handsets

New Message Waiting Indicator with Alert Tone Options

20 Distinctive Ring Options

Zyxel Prestige 2000W 2.4 GHz Cordless Phone

Features include:

Headset compatible; 2-year warranty

IEEE 802.11b wireless standard; 2.4 GHz signal

Site Survey; 64/128-bit WEP encryption

Caller ID/call waiting compatible, display and dial

Redial, hold; speaker volume control

Uniden expandable phone system Free with Sun Rocket Subscription

Features Include:

Two Handsets

Speakerphone on each phone

Headset compatible

Caller Id and Voice Mail Indictor

SOYO G668 VoIP Telephone

Features Include:

Standard and Protocol IEEE 802.3 /802.3 u 10 Base T / 100Base TX Major G.7XX and gsm610 audio codec H.323 V4 MGCP RFC2705 SIP RFC2543 Net2phone private protocol TCP/IP: Internet transfer and control protocol RTP: Real-time Transport Protocol RTCP:Real-time Control Protocol VAD/CNG save band with DHCP:Dynamic Host Configuration Protocol PPPoE:Point to Point Protocol over Ethernet DNS:Domain Name Server Telnet:Internet's remote login protocol FTP:File Transfer protocol HTTP:Hyper Text Transfer protocol Build in H.323 proxy

Grandstream Budgetone 101

Features Include:

Support SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols

Support NAT traversal via STUN & symmetric RTP

Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products

Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality

Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology

Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728, and wide-band G.722 (Model 102D). Dynamic negotiation of codec and voice payload length

Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial

Support 3-way conferencing (Model 102D), full duplex hands-fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone (pending)

Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)

Support DIGEST authentication and encryption using MD5 and MD5-sess.

Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment.

Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)

NAT-friendly remote software upgrade capability (via tftp) even from behind firewalls/NATs.

Support for fail-over SIP server and DNS server (pending)

Grandstream BudgeTone 102

Features Include:

Two RJ45 10Base-T Ethernet ports

Support SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols

Support NAT traversal via STUN & symmetric RTP

Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products

Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality

Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology

Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728, and wide-band G.722 (Model 102D). Dynamic negotiation of codec and voice payload length

Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial

Support 3-way conferencing (Model 102D), full duplex hands-fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone (pending)

Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)

Support DIGEST authentication and encryption using MD5 and MD5-sess.

Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment.

Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)

NAT-friendly remote software upgrades capability (via tftp) even from behind firewalls/NATs.

Support for fail-over SIP server and DNS server (pending)

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