These are specialized phones that look like normal phones with a handset, cradle and buttons. The only difference is they have RJ-45 Ethernet connector and not the standard RJ-11 phone connectors. IP Phones connect directly to the router and have all hardware and software necessary right onboard to handle the IP call.
Entry-level IP phone with 2 Lines & HD voice SIP-T21P E2
- Yealink HD Voice
- 132x64-pixel graphical LCD with backlight
- Two-port 10/100M Ethernet Switch
- PoE support
- Up to 2 VoIP accounts
- Headset support
- Wall mountable
- Simple, flexible and secure provisioning options
- Operates with SRTP/ HTTPS/ TLS,
Key Features and Benefits of IP Phones
HD Audio
Refers to the combination of software and hardware design as well as the implementation of wideband technology to maximizes the acoustic performance
Provide clearer, more lifelike voice communications.
Enhanced Call Management
The SIP-T21P supports vast productivity-enhancing feature such as XML Browser, call park, call pickup, BLF, call forward, call transfer, 3-way conference making it an efficient tool for small and large office environments.
Efficient Installation and Provisioning
Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.
The SIP-T21P support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file.
Highly secure transport and interoperability
The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers the latest technology for enhanced network security.
