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poly - 2200-48350-019 - VVX 311 - VoIP-Telefon - SIP, SDP
- Br. artikla: 10159187-014
Obavijestite me kada je ovaj artikl opet raspoloživ.
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3 godine jamstva -
Pošiljka istog dana putem UPS-a
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Tehnička podrška i konfiguracija
Produktbeschreibung
VVX 311 - VoIP-Telefon - SIP, SDP
| Dimensions & Weight (Base) | |
|---|---|
| Depth: | 18 cm |
| Height: | 15 cm |
| Weight: | 900 g |
| Width: | 19 cm |
| Display | |
|---|---|
| Backlit: | Yes |
| Display Location: | Base |
| Display Resolution: | 104 x 208 pixels |
| Type: | LCD display - monochrome |
| General | |
|---|---|
| Product Type: | VoIP phone |
| IP Telephony | |
|---|---|
| Compatible Software: | Microsoft Lync |
| IP Address Assignment: | DHCP, static |
| Lines Supported: | 6 lines |
| Main Features: | Multiple VoIP protocol support, integrated Ethernet switch |
| Network Features: | Network Address Translation (NAT), Class 2 PoE |
| Network Ports Qty: | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Network Protocols: | IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP |
| Power Over Ethernet (PoE) Support: | Yes |
| Quality of Service: | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
| Security: | IEEE 802.1X |
| VoIP: | Yes |
| VoIP Protocols: | SIP, SDP |
| Voice Codecs: | G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1 |
| Voice Features: | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC) |
| Miscellaneous | |
|---|---|
| Cables Included: | Network cable |
| Connections: | Headset jack / RJ-9 |
| Hearing Aid Compatible: | Yes |
| Included Accessories: | Network cable |
| Phone Features | |
|---|---|
| Additional Functions: | Call timer, Web browser |
| Call Services: | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Conference Call Capability: | 3-way |
| Dialer Location: | Base |
| Dialer Type: | Keypad |
| Key Expansion Module Max Qty: | 3 |
| Menu Operation: | Yes |
| Programmable Buttons Qty: | 6 |
| Speakerphone: | Yes |
| VoIP Services: | Skype |
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