NEC analog Phones & Cards
Nec IP7WW-12TXH-B1 BE117451 12 Button Display Speaker Telephone Black Console
KSh 11,000.00 Ex.VAT
NEC analog Phones & Cards
KSh 22,000.00 Ex.VAT
NEC analog Phones & Cards
KSh 48,800.00 Ex.VAT
-10%
Intercoms PBX and IP Phones
Original price was: KSh 13,599.00.KSh 12,200.00Current price is: KSh 12,200.00. Ex.VAT
IP PBX Systems (Private Branch Exchange)
- Definition: A Private Branch Exchange (PBX) manages internal office phone extensions and connects them to public networks (PSTN or VoIP).
- IP PBX: Uses internet protocol to manage calls, offering superior scalability, lower costs, and advanced features like call recording, queues, and conferencing.
- Types: On-premise hardware (e.g., Yeastar S-Series) and cloud-hosted options are common, with VoIP gateways connecting legacy systems to IP networks.
IP Phones (VoIP)
- Functionality: Devices that convert audio into data for transmission over the internet, resembling traditional phones but operating on networks, often using SIP (Session Initiation Protocol).
- Features: Often feature Power over Ethernet (PoE), high-definition voice, programmable keys, and color displays.
- Key Products: Grandstream GRP2601W, Cisco CP-7821-K9, and Fanvil X5U.
- Integration: Can be configured to operate as intercoms, where they automatically answer incoming calls via the speakerphone.
Intercoms and Door Phones
- Purpose: Two-way, direct communication devices often used for security, allowing authorized users to buzz in visitors.
- IP Intercoms: Modern units like the Fanvil i504W SIP Indoor Station connect directly to the IP PBX, allowing communication with office phones, mobile apps, or dedicated door stations.
Key Components & Infrastructure
- Network: Requires stable, high-speed Ethernet (Cat5e/6) or Wi-Fi for VoIP phones and IP PBX.
- Wiring: While VoIP reduces cabling, traditional PABX may still use RJ11 jacks.
- Components: Yeastar VoIP Gateways, IP PBX servers, and specialized intercom, or "door phone," hardware.