Sound Point IP 550 Dispune de 4 linii telefonice. Include functiile: call timer, call transfer, hold, divert (forward), pickup, one-touch speed dial, redial, call waiting. Dimensiuni: 21 cm x 16.5 cm x 18 cm x 3 cm; Greutate: 1.9 kg; Putere: 220V 50 Hz AC; Linii telefonice: 2; Display: 132 x 46 pixel graphical LCD; Intrare stereo pentru casti; Full-duplex hands-free speakerphone; Acoustic echo cancellation; Tehnologie Polycom Acoustic Clarity; Functii: Call timer, Call transfer, hold, divert (forward), pickup, One-touch speed dial, redial, Call waiting, Time and date display; Porturi internet: 2x 10/100Mpbs; Sincronizare ceas si data utilizand SNTP; Suport pentru IEEE802.1p/Q tagging (VLAN), Layer 3 TOS; Network Address Translation (NAT); RTCP support (RFC1889); Expansion Module Support: suporta pana la 3 module suplimentare; Telephony Tone Signaling (RFC2833)
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Tehnologie: |
Polycom Acoustic Clarity |
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Tip display: |
132 x 46 pixel graphical LCD |
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Securitate: |
Transport Layer Security (TLS) |
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Protocoale suportate: |
IETF SIP (RFC 3261 and companion RFCs) |
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Retea: |
Suport pentru IEEE802.1p/Q tagging (VLAN), Layer 3 TOS |
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Audio: |
Intrare stereo pentru casti |
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Caracteristici speciale: |
Telephony Tone Signaling (RFC2833) |
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Butoane: |
4 context-sensitive “soft” keys |
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Temperatura de functionare recomandata (ºC): |
10 - 40 |
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Dimensiuni: |
21 cm x 16.5 cm x 18 cm x 3 cm |
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Alimentare: |
220V 50 Hz AC |
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Temperatura de stocare (ºC): |
-40 ~ 70 |
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Umiditate: |
20 ~ 85 % |
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Greutate (g): |
1900 |
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Altele : |
Include functiile: call timer, call transfer, hold, divert (forward), pickup, one-touch speed dial, redial, call waiting. |