Application Notes for Configuring SIP Trunking Using Verizon Business IP Trunk SIP Trunk Service Offer and Avaya IP Office Relea
![Avaya IX Workplace Help - SIP Registrar FQDN must be set and must be reachable from external address - Avaya: IP Office - Tek-Tips Avaya IX Workplace Help - SIP Registrar FQDN must be set and must be reachable from external address - Avaya: IP Office - Tek-Tips](https://res.cloudinary.com/engineering-com/image/upload/v1594597830/tips/FQDN_uydniv.png)
Avaya IX Workplace Help - SIP Registrar FQDN must be set and must be reachable from external address - Avaya: IP Office - Tek-Tips
![pbxdom on Twitter: pbxdom on Twitter:](https://pbs.twimg.com/media/ELyhNTvXUAAFCu2.png)
pbxdom on Twitter: "How to setup Caller ID routing on Avaya IP Office By Denwa https://t.co/xqQEHTvR9h #Avaya #setupCallerIDrouting #CallerID #routing #Avayaipoffice #PBXDom #telecomproducts https://t.co/eRwGAZdDHu" / Twitter
Quick deployment: BIG-IP APM API protection virtual server with Postman as OAuth client using Azure AD
![Avaya IX Workplace Help - SIP Registrar FQDN must be set and must be reachable from external address - Avaya: IP Office - Tek-Tips Avaya IX Workplace Help - SIP Registrar FQDN must be set and must be reachable from external address - Avaya: IP Office - Tek-Tips](https://res.cloudinary.com/engineering-com/image/upload/v1600186349/tips/222_ny4gf1.jpg)