CISCO used Unified IP Phone 7941G, PoE, Dark Gray

CISCO used Unified IP Phone 7941G, PoE, Dark Gray

Τεχνικά Χαρακτηριστικά
VoIP Protocols: SIP
Voice Codecs: G.711u, G.729a
Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p
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