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Jednolinijski IP telefon LINKSYS BY CISCO SPA901, SPA901-EU
Proizvođač:
Učitavanje podataka je u toku ...
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Cena:
(bez PDV-a): 8.301 din
(sa PDV-om): 9.795 din
IP telefon SPA901 je idealan za kućnu ili poslovnu upotrebu. Može se koristiti i uz IP telefonske centrale koje Vam nudi VoIP Balkan.
IP telefon SPA901 poseduje jedan Ethernet port. SPA901 podržava jednu liniju sa mogućnošću stavljanja poziva na čekanje , podržava trosmernu konferencijsku vezu i preusmeravanje poziva.
Minimalni zahtevi
Širokopojasna Internet konekcija (kablovska,DSL…)
Garancija: 1 godina
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Proizvođač
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LINKSYS BY CISCO
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Tip
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IP telefon
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Wireless preko nekog 802.11 standarda
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ne
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Podržani signalni protokoli
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MAC Address (IEEE 802.3),
IPv4 - Internet Protocol v4 (RFC 791) upgradeable to v6 (RFC 1883),
ARP - Address Resolution Protocol,
DNS - A Record (RFC 1706), SRV Record (RFC 2782),
DHCP Client - Dynamic Host Configuration Protocol (RFC 2131),
ICMP - Internet Control Message Protocol (RFC792),
TCP - Transmission Control Protocol (RFC793),
UDP - User Datagram Protocol (RFC768),
RTP - Real Time Protocol (RFC 1889) (RFC 1890),
RTCP - Real Time Control Protocol (RFC 1889),
DiffServ (RFC 2475), Type of Service - TOS (RFC 791/1349),
VLAN Tagging 802.1p/q - Layer 2 QoS,
SNTP - Simple Network Time Protocol (RFC 2030)
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Standardni za kodiranje zvuka
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SIPv2 - Session Initiation Protocol Version 2 (RFC 3261, 3262, 3263, 3264),
SIP Proxy Redundancy - Dynamic via DNS SRV, A Records,
Re-registration with Primary SIP Proxy Server,
SIP Support in Network Address Translation Networks - NAT (including STUN),
SIPFrag (RFC 3420),
Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP,
Codec Name Assignment,
Voice Algorithms:
- G.711 (A-law and mμ-law)
- G.726 (16/24/32/40 kbps)
- G.729 A
- G.723.1 (6.3 kbps, 5.3 kbps)
Dynamic Payload Support,
Adjustable Audio Frames Per Packet,
DTMF: In-band and Out-of-Band (RFC 2833) (SIP INFO),
Flexible Dial Plan Support with Inter-Digit Timers,
IP Address / URI Dialing Support,
Call Progress Tone Generation,
Jitter Buffer - Adaptive,
Frame Loss Concealment,
VAD - Voice Activity Detection with Silence Suppression,
Attenuation / Gain Adjustments,
MWI - Message Waiting Indicator Tones,
VMWI - Visual Message Waiting Indicator - Via NOTIFY, SUBSCRIBE,
Third Party Call Control (RFC 3725)
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Broj linija
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1
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Displej
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ne
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Kontrola jačine zvuka
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da
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Spikerfon
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da
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Konfigurabilni tasteri
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ne
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Mute taster
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ne
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Hold taster
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ne
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Spikerfon taster
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ne
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Konektor za slušalice
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ne
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Podrška za PoE 802.3af
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ne
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Dimenzije
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10.4x9.5x21.2 cm
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Težina
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771g
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9.795 din
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