MANUAL CONFIGURATION 
1.  Use  the  information  from  the  Add  SIP  Extension  page  (Figure  4-4)  to  enter  the 
following  necessary  information  on  “Account  =>  Account  1”  section  of  the 
Grandstream Phone WebUI (Figure 4-8): 
  Account Active: Yes 
  Account Name: GrandstreamUser 
  SIP Server: Elastix Server’s IP Address (192.168.5.186 in this example) 
  SIP User ID: 100 
  Authenticate ID: 100 
  Authenticate Password: (‘h7Dka3Rf9si0t’ in this example) 
 
 
Figure 4-8. Account 
 
2. Once you  have entered the required information, click  on  ‘Save and Apply’ button 
located at the end of the page.  
3. To check the correct registration of the phone, go to “Status” section. You should see 
your phone registered (Figure 4-9). If the phone is  not registered,  make  sure  you’ve 
entered the correct information.