Forum Discussion
Shihab Azimullah
Nov 05, 2019Copper Contributor
Direct Routing SBC failover planning in carrier hosted setup (derived trunk model)
Hi, I am trying to setup Teams Direct Routing in our network using the hosted carrier model using two SBCs which are in active/active setup for outbound and inbound calls. I haven't begun any con...
- Jul 07, 2020
For hosting provider failover routing, the hosting provider will need to configure multiple PSTN gateways in their tenant. For example:
- sbc1.contoso.com
- sbc2.contoso.com
This will require multiple wildcard san names to support each namespace. For example:
- *.sbc1.contoso.com
- *.sbc2.contoso.com
Each customer will be provide two FQDN's to be added to Tenant domain and a single user licensed for SfB Online in the namespace to create the domain in the service forest. For example:
- cust1.sbc1.contoso.com
- cust2.sbc1.contoso.com
Then a route will be created for each of these gateways.
Carolyn Blanding (MS TEAMS)
Microsoft
Aug 11, 2020
The above was resolved. Issue was that the FQDN on inbound invites to customer tenant had carrier SBC FQDN defined. Therefore, the lookup for matching user phone numbers was to the carrier tenant and returned a 404.
Idtentee
Aug 13, 2020Copper Contributor
Thankyou for the reply.
Mine started working around 36 hours after configuration. So I guess even more patience is needed. Strange thing was I did another 2 setups within 20 minutes and they were OK to go after an hour. I have also completed another 3 and they took between 1 and a few hours.
Mine started working around 36 hours after configuration. So I guess even more patience is needed. Strange thing was I did another 2 setups within 20 minutes and they were OK to go after an hour. I have also completed another 3 and they took between 1 and a few hours.