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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
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