voip service
voice over ip
 

VoIP Phones – Top 6 VoIP Phones

VoIP phones are that phones that use VoIP technology for transmission of audio over internet. Everyone wants a great VoIP phone to suit his or her system. Some VoIP phones come free when you purchase your service, others you must pay for additionally. Here are the top 6 VoIP phones.

Uniden expandable phone system Free with Sun Rocket Subscription

Features Include:

  • Caller Id and Voice Mail Indictor
  • Two Handsets
  • Headset compatible
  • Speakerphone on each phone

Uniden UIP1868P 5.8 GHz VoIP Phone System

Features include:

  • Extra Caller ID Handset and Charger included
  • Transfer Memory Locations between Handsets
  • Corded Base Keypad and Duplex Speakerphone
  • New Message Waiting Indicator with Alert Tone Options
  • Programmable CID or Memory Locations at handset and base.
  • Do Not Disturb Setting
  • 20 Distinctive Ring Options

Grandstream Budgetone 101

Features Include:

  • Support SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols
  • Support NAT traversal via STUN & symmetric RTP
  • Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology
  • 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
  • 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 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)

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
  • RTCP:Real-time Control Protocol
  • Net2phone private protocol
  • TCP/IP: Internet transfer and control protocol
  • RTP: Real-time Transport Protocol
  • VAD/CNG save band with
  • DHCP: Dynamic Host Configuration Protocol
  • PPPoE: Point to Point Protocol over Ethernet
  • DNS: Domain Name Server
  • FTP: File Transfer protocol
  • HTTP: Hyper Text Transfer protocol
  • Build in H.323 proxy

Zyxel Prestige 2000W 2.4 GHz Cordless Phone

Features include:

  • Site Survey; 64/128-bit WEP encryption
  • Headset compatible; 2-year warranty
  • Caller ID/call waiting compatible, display and dial
  • IEEE 802.11b wireless standard; 2.4 GHz signal
  • Redial, hold; speaker volume control