MyPBX User ManualAPPENDIX A FAQQ1. How to Register SIP device?A1:1) Register SIP soft phoneDownload the x-lite softphone from counterpath websitewww.counterpath.comAfter install the x-lite, right click the panel and select the SIP Account settingand then configure it.Display Name: 500User Name: 500Password: 500Authorization Name: 500Domain: 192.168.5.1502) Register IP Phone (for example, Yealink’s T28 IP Phone)a) Connect the T28’s WAN port to the switch. And it can get the IP from yourroute.b) Press the ‘OK’ key on T28 to get the IP of T28.c) Put the IP on web browser then you can enter the T28 configure pagethrough this IP.d) Put the SIP extensions info on the T28 IP phones.Display Name: 501User Name: 501Register Name: 501Password: 501SIP Server: 192.168.5.150Use the same method register another T28 to other extension.Q2. How do I reset MyPBX back to the factory default settings.A2: To perform a reset, please follow steps below:Step 1: Press the ‘Reset’ button on the back of the unit labeled reset.Step 2: Hold press down for 5 seconds and Watch the lights on the front ofthe MyPBX. When the status light begins to blink, let go of the reset button.Step 3: When the status light stops blinking the MyPBX will be back to itsfactory settings.Step 4: To access the configuration page, release and renew the IP addresswww.yeastar.com Page 59