 | Grandstream GXP2020 IP Phone IP Phone, VoIP - SIP, Interface:1 x RJ 45 - 10/100 Base-TX (Ethernet), 1 x PBX Interface (RJ 11), Codecs - G.723.1, G.722, G.168 (... | $134
from 4 stores |  | Polycom SoundPoint© 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, I... | $89 - $180
from 7 stores |  | Cisco 7906G IP Phone IP Phone, VoIP - SIP, Codecs - G.729A, VAD (Voice Activity Detection), G.729AB, G.711u, G.711a, QoS - VAD, Protocols - TFTP, DHCP | $100 - $135
from 6 stores |  | 3Com NBX 3102 IP Phone IP Phone, VoIP - H.323, SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.711, G.722, G.729AB, QoS - ToS, IEEE 802.... | $181 - $235
from 3 stores |  | Cisco 7970G IP Phone IP Phone, VoIP - SCCP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.711, G.729A, VAD (Voice Activity Detection), G.... | $250 - $675
from 7 stores |  | Cisco 7920 IP Wireless Phone IP Wireless Phone, VoIP - SCCP, Interface:Wireless LAN, Codecs - G.729A, VAD (Voice Activity Detection), CNG (Comfort Noise Genera... | $250 - $424
from 3 stores |
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