Cisco IP Phone 9951

Cisco IP 9951 telefono IP con gestione video, bluetooth e gigabit LAN

Cisco IP 9951 è un telefono professionale per postazioni di lavoro direzionali e per chi cerca un telefono Cisco di alto livello, con la gestione della videochiamata, connettività audio bluetooth porta USB e porte RJ45 di rete LAN (2) 10/100/1000.

 

Videocamera opzionale

Alimentatore opzionale

 

• SIP Signalling*
• Codec video H264
• G.711a, G.711u, G.729a, G.729ab, G.722, iSAC and iLBC audio compression codecs.
• Dynamic Host Configuration Protocol (DHCP) client or static configuration
• Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
• Domain Name System (DNS)
• HTTP Firmware Management
• Cisco Discovery Protocol (CDP)
• Link Layer Discovery Protocol Power over Ethernet (LLDP-PoE)
• Transparent secure roaming
• Provisioning of network parameters through DHCP
• Switch Auto Negotiation
• VPN Client
• Security Features
• Certificates
• Image authentication
• Device authentication
• File authentication
• Signaling authentication
• Media encryption using Secure Real Time Protocol (SRTP)
• Signaling encryption using Transport Layer Security (TLS) Protocol
• Certificate authority proxy function (CAPF)
• Encrypted configuration files Provisioning and Manufacturing
• Cisco Unified Communications Manager Express Version Negotiation
• Web server for configuration and statistics
• QoS reporting: jitter, delay, dropped packets, and latency on a per-call basis
• Real Time Control Protocol (RTCP) support and monitoring
• Syslog

*SIP Signaling SIP interoperation with the call control and partner applications enables a rich unified communications solution.

Attenzione:

Unified Communications Manager Support
Cisco Unified Communications Manager version 7.1(3a)SU1 or later.Some features require more recent version of UC Manager and Dev Pack support.
Please check the release notes for more information.
Survivable Remote Site Telephony (SRST) version 4.3 or later.
CME 8.6 or later

Licensing
Phone licensing is dependent on the call control platform and its policies. For the Cisco Unified Communications  Manager, the 9951 requires 4 Device License Units (DLUs) or an Enhanced IP User Connect License for UCM
release 7.1(5) or later. There are no special licence plus phone bundles for Tier II distributors. The 9951 is not
support on non
Cisco third party call control systems.