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SIP Requirements

Specific Avaya SIP endpoints can be controlled if your configuration relies on AE Services 4.1, or later, and Communication Manager 5.0. AE Services 4.1, or later, supports SIP enabled endpoints (Avaya 16CC and 9620, 9630, 9630G, 9640, and 9640G SIP endpoints with firmware version 2). The requirements for SIP support are as follows: