There are two ways to access the Nextiva vFAX portal. Go to fax.nextiva.com. Enter your vFAX username & password. Or, go to www.nextiva.com. Click Login on the top right corner of the page. Select Nextiva vFAX from the account menu.
To log in to your SIP trunking portal, go to http://www.nextiva.com and select the “Login” button in the upper right hand corner of the page (as seen below). Next, choose your account type. Select “SIP Trunking” as your account type. You will now be asked to enter your username and password credentials to log in […]