The Aastra 9143i offers advanced features and security in a standards based, carrier-grade IP telephone. Equipped with a 3 line adjustable backlit display screen, full-duplex speakerphone, group paging, support for up to 9 calls simultaneously and XML browser capability, the 9143i will appeal to those requiring advanced SIP features in a traditional phone design. The 9143i is ideally suited as an everyday desk phone for moderate telephone users.

Multi-proxy support Distinctive ringing, priority alerting XML support for productivityenhancing applications Personal directory Call forward Call transfer Call waiting Call timer