Best IP Phones - DHCP Protocol, G.722 Codec, Speaker Additional Features

IP Phones Protocol: DHCP Codec: G.722 Additional Features: Speaker

7 Cisco 3 Grandstream 3 Polycom

17 G.722 10 G.711a 9 G.711u 8 G.729A 8 G.729AB 7 G.726

17 DHCP 11 TFTP 9 HTTP 7 DNS 5 ICMP 5 RTP

9 IEEE 802.1p/Q 6 DiffSer 4 ToS 3 RTCP Monitoring

11 Call Hold (H.450.4) 11 Call Transfer (H.450.2) 11 Call Waiting (H.450.6) 4 Message Waiting Indication (H.450.7) 4 Name Identification (H.450.8) 3 Call Pick up (H.450.5)

17 Speaker 6 Call History 5 Mute 5 Voice Mail 4 Hand Free Mode 3 Built in NAT Router

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Grandstream GXP1400
What reviews say:

onsip.com

A full featured IP deskphone in the $40-$50 range
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Panasonic KX-UT113
What reviews say:

onsip.com

Very good sound quality
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ReviewGist

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Panasonic KX-UT136
What reviews say:

onsip.com

Changes made in web admin portal pushed to phone immediately
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Cisco SPA303
What reviews say:
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Cisco SPA525G2
What reviews say:
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Grandstream GXP2100
What reviews say:

onsip.com

Very affordable, Feature-packed
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ReviewGist

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Cisco SPA504G
What reviews say:

onsip.com

Excellent audio, quality Intuitive to use
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ReviewGist

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Cisco 7962G
What reviews say:
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ReviewGist

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Polycom SoundStation IP 6000
What reviews say:

onsip.com

Excellent audio performance, Very user-friendly

Rating Unavailable.
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Cisco SPA508G
What reviews say:

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