Linksys—SIP Diagram © __ Internet jj IP Speaker Cable/DSL Modem 54 II — PqE Hub Router Desktop IPSpeiker | ' Computer Analog Fa* Administration Phone Computer 3.0 Setting up the Speaker for Multicast To set up the speaker for Multicast: 3.1 If you are using CyberData speakers as MGROUPS, complete step 1.1 through step 1.13. 3.2 Go to Voice => SIP and make a note of the multicast address and port number for page groups (default is 224.168.168.168, port 34567). ••""'3T3 Go to the Spea