This change only applies to SIP Trunking, not the T.38 SIP Trunking
To change your SIP trunking plan type, log in to your babyTEL web portal, then click on "Shopping".
Next, click "Plan" under the "Store" menu.
For example, you have SIP Trunking Lite and want to change to a different plan, you will see your current babyTEL plan with the plan details noted.
The next step is to choose the plan you will like to change to by checking another plan type.