Ringotel can send different caller IDs on outbound calls.
However, this feature is NOT enabled by default. You will need to contact Summit to have this function enabled.
Once enabled you can enter the number you wish to dial, then right clock and select Dial as :
Next you can select the caller ID you wish to show on the outgoing call :
On the mobile app enter your number to call out to, then tap the phone icon. This will bring up a new box to select which caller ID you wish to use on the outgoing call