Total newbie and hopefully this is an easy question to answer. I have set up both of my GV on my OBi100. I have set one up as my primary but sometimes I would like to dial from the 2nd line so the caller ID would show up that way. Question is, I don't know how to do that. Thanks in advance for your help.
You can select an alternate trunk, overriding your PrimaryLine, by prefixing the dialed number with:
**1 -> SP1 Service
**2 -> SP2 Service
**8 -> LINE Port
**9 -> OBiTALK Service