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How do I assign numbers to my trunk?

Nextiva’s online Trunking Portal makes it easy to assign phone numbers to you PBX for inbound call routing.  The following guide will walk you through assigning phone numbers to your trunking account for the first time.

1.)   Log into your Nextiva SIP Trunking Portal 

2.)    Once you have gained access into your Nextiva Trunking Portal, select the device or trunk line where you wish to change the outbound caller ID.

3.)    Once you have selected the desired device, proceed to click Edit under the Device Phone Numbers section.

4.)   Once within the Device Phone Numbers section of your Trunking Portal, select the desired phone number to assign to your PBX and use the Assign button to move it to the Assigned Phone Numbers area.  Once all desired phone numbers have been added, click Submit to apply the changes.

If you have any questions directly ask an Amazing Service Team member here or email us at

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