Best Cisco IP Phones - TCP Protocol, ToS QoS

IP Phones Protocol: TCP QoS: ToS Cisco

3 Cisco

3 IP Phone

3 G.729A 3 VAD (Voice Activity Detection)

3 ARP 3 HTTP 3 NAT 3 TCP 3 TFTP 3 UDP

3 DiffSer 3 IEEE 802.1p/Q 3 ToS 3 VAD

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

3 Speaker

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Cisco SPA504G IP Phone
What reviews say:

onsip.com

Excellent audio, quality Intuitive to use
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ReviewGist

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Cisco SPA508G IP Phone
What reviews say:
[?]

ReviewGist

Score
Cisco Small Business Pro SPA941 4-line IP Phone with 1-port Ethernet - VoIP phone - SIP v2
What reviews say:

Rating Unavailable.

A budget phone in a nice package

1

Motivate

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