User manual

http://www.DBL.com FXS+FXO Gateway Series
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4. Tools....................................................................................................................................41
4.1. Online Upgrade................................................................................................................41
4.2. Change Password.............................................................................................................42
4.3. Restore factory settings....................................................................................................42
4.4. Reboot the system ............................................................................................................42
5. Dialing Rules......................................................................................................................43
5.1. Basic rules of grammar ....................................................................................................43
5.2. With a limited number of digit dialing rules ....................................................................44
6. Understand More........................................................... 44
6.1. Gateway Initialization......................................................................................................44
6.2. Advanced Configuration ..................................................................................................45
6.3. Notes ................................................................................................................................45