The Panasonic KX-TGP500 series brings together all the advantages of modern internet HD VoIP voice calls, classic business phone functionality and easy Web based administration, ideally suited to small office and branch office solutions. With a high quality music-on-hold and answering Services, you won’t miss important calls, thanks to this phone’s integration with carrier class services. New messages are displayed on the handset, so you’ll know someone tried to reach you even if you’re away from your desk. For added convenience you can check on messages from wherever you are, or away from the office, with the answering service alerting you when you receive a new message via SMS. The Panasonic TGP500 series devices support High Definition Sound Performance. This superior wideband audio quality lets you hear every detail in the other person’s voice when they speak. The Panasonic KX-TGP500 system is capable of supporting up to 6 cordless handsets and up to 3 simultaneous network conversations, with a choice of configuration options. Choose a unique number for each handset, or program the handsets into groups for central call handling. Users can easily switch to any of up to 3 incoming lines at the touch of a button.

· Support for 3 simultaneous network conversations
· SIP and Broadsoft support
· HD Wideband audio
· DECT radio technology
· Easy web configuration
· 2.1” large LCD with white back light on cordless handset
· Programmable ring groups
· Handset call button with status indicator on base unit (KX-TGP550)
· Up to 6 DECT cordless handsets
· Up to 8 SIP registrations (e.g. up to 8 DID lines or extensions)
· Second Ethernet port (KX-TGP550)
· Hands-free speaker phone on base unit (KX-TGP550) and cordless handset
· Wall mountable base unit (KX-TGP500)

KX-TPA50 - features :
· 2.1” large LCD with white back light on cordless handset
· Bright message waiting indicator
· Soft keys
· 100 phone book memory
· 10 last dialed number
· Local or network intercom
· 10 days standby and 5 hour talk time

---> Panasonic KX-TGP550T01 = Telephone Base Unit + 1 x KX-TPA50