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Results for IP Phones > RTCP Monitoring

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Polycom SoundPoin IP 4302 IP Phone

Polycom SoundPoin IP 4302 IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.729A, G.711u, G.711a, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, ...
  1 review Write a review
Latest review by b9hi13y02 Oct 31, 2007
"(That's not the right picture for this phone!) We use around 20 of these on our main site. Our VOIP..." Read full review

$65 - $160

from 6 stores
Linksys SPA942 IP Phone

Linksys SPA942 IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.723.1, G.729A, VAD (Voice Activity Detection), Dynamic Jitter ...
  2 reviews Write a review
Latest review by vanamarie Feb 23, 2012
"Owned by Cisco, a big name in phones, This Linksys SPA942 VOIP phone is very functional. We have had..." Read full review

$99 - $149

from 2 stores
Polycom SoundPoin IP 301 IP Phone

Polycom SoundPoin IP 301 IP Phone

IP Phone, VoIP - MGCP, SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.711, G.729A, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, ...
  1 review Write a review
Latest review by danielsaddress Dec 18, 2007
"My office started out using this phone, and later on upgraded to the 501 (more expensive, more featu..." Read full review

$49 - $158

from 5 stores
Cisco SPA509G IP Phone

Cisco SPA509G IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.723.1, G.729A, G.722, G.711u, G.711a, G.726, QoS - ToS, RTCP ...
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$125 - $238

from 11 stores
Adtran SoundPoint IP 601 IP Phone

Adtran SoundPoint IP 601 IP Phone

IP Phone, VoIP - SIP, Codecs - G.729A, VAD (Voice Activity Detection), Dynamic Jitter Buffer, G.711u, G.711a, QoS - ToS, RTCP Monitoring, IEEE ...
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$130 - $199

from 1 store
Polycom SoundPoin IP 550 IP Phone

Polycom SoundPoin IP 550 IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.722, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, DSCP, Protocols - ...
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$139 - $369

from 8 stores
Polycom SoundPoin IP 600 IP Phone

Polycom SoundPoin IP 600 IP Phone

IP Phone, VoIP - MGCP, SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.711, G.729A, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, ...
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$69 - $92

from 2 stores
Polycom ip 650 IP Phone

Polycom ip 650 IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.722, G.729AB, G.711u, G.711a, QoS - ToS, RTCP Monitoring, IEEE ...
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$250 - $449

from 5 stores
Cisco SPA508G IP Phone

Cisco SPA508G IP Phone

IP Phone, VoIP - SIP, SPCP, Interface:2 x Ethernet 10Base-T/100Base-TX, Codecs - G.729A, G.722, VAD (Voice Activity Detection), CNG (Comfort Noise ...
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$115 - $205

from 6 stores
Polycom SoundPoint IP 331 IP Phone

Polycom SoundPoint IP 331 IP Phone

IP Phone, VoIP - SIP, Interface:2 x Ethernet 10Base-T/100Base-TX, Codecs - G.729A, G.711u/A, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, DSCP, ...
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$79 - $150

from 5 stores
Grandstream Budgetone 200 IP Phone

Grandstream Budgetone 200 IP Phone

IP Phone, VoIP - SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.723.1, G.729A, G.168 (Echo Cancellation), VAD (Voice Activity ...
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$70

from 1 store
         
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