IP-телефон Cisco CP-3905 Unified SIP Phone 1-Line VoIP IEEE 802.3af PoE Dual-Port 10/10 — продавец №7826167, лот B2B-F74627

Cisco CP-3905 Unified SIP Phone — 1-Line VoIP | IEEE 802.3af PoE | Dual-Port 10/100 Ethernet | Speakerphone — New The Cisco Unified SIP Phone 3905 (CP-3905) is a cost-effective, entry-level SIP VoIP desktop phone purpose-built for cubicles, classrooms, retail counters, manufacturing floors, hallways, and wall-mounted deployments . This single-line IP phone supports two concurrent calls per line and delivers clear voice communication via a full-duplex speakerphone with G.711a, G.711μ, G.729, G.729a, and G.729ab audio codec support. The graphical 128×32-pixel monochrome display provides scrollable two-line access to call features, services, and configuration, while fixed keys for redial, transfer, hold/resume, mute, and volume simplify everyday telephony. The built-in dual-port 10/100BASE-T Ethernet switch includes a LAN port and a downstream PC port, sharing a single wall drop to reduce cabling costs. Powered via IEEE 802.3af PoE (Class 1) or an optional regional power adapter (sold separately). Compatible with Cisco Unified Communications Manager 7.1(5) or later and Business Edition 3000, 5000, and 6000 platforms. The foldable foot stand supports both desktop and wall-mount use. Built with reground and recyclable plastics for an eco-responsible design. Note: Power adapter is not included . PoE switch or injector required, or order an optional CP-3905-PWR regional adapter separately. Compatible with Cisco UCM platforms only — not supported on third-party call-control systems per Cisco official documentation. Cisco CP-3905 Unified SIP Phone - Key Features & Benefits Single-Line SIP with 2 Concurrent Calls: Supports Session Initiation Protocol (SIP) on one line with up to two active calls simultaneously . Full call feature set includes call forward, call pickup, call waiting, call transfer, conference, group call pickup, redial, shared line, music on hold, Private-Line Automatic Ringdown (PLAR), Forced Authorization Codes (FAC), and message-waiting indicator IEEE 802.3