The Yealink W53P is a high-performance SIP cordless phone system and the ideal solution for small and medium-sized businesses. Paring with up to a total of 8 Yealink W53H DECT handsets, it allows you to enjoy superb mobility and efficient flexibility immediately as well as significantly eliminates additional wiring troubles and charges. This DECT IP phone not only supports up to 8 SIP accounts and 8 concurrent calls but also speeds up its startup and signal connection, slashes its upgrade downtime as well. It will consistently deliver excellent and professional audio quality in both high-bandwidth and poor network conditions. Offering the convenience of cordless with a simple add-on device without losing the SIP features, it brings a seamless call management for our users while “on-the-go”.