Aastra 9133i VoIP Phone
The Model 9133i with Generic Firmware is an advanced, fully featured multi-line IP Telephone that takes full advantage of VoIP technology by offering a flexible, interoperable solution at an affordable price.
Enhanced Call Management — Large storage for personal directory, callers log, and redial list Tight Integration — Support for multiple IP telephony systems including BroadWorks®, Nortel, Sylantro, and Asterisk SIP Multiple Line/Call Appearance Lights — Support up to 9 simultaneous calls. Juggle multiple calls easily with a single press of a button Shared Call Appearances — Shared calls allow you to place a call on hold at one set and pick it up easily at another set Remarkable Audio — Quality speakerphone with excellent voice clarity and delivery Protect Your Investments — Firmware upgrades can be downloaded and installed in the field as standards develop and protocols evolve Less Wiring — Built in dual 10/100 switched Ethernet ports let you share a connection with your computer. Inline power upport eliminates the need for a power adapter 
