On the System Manager web console, navigate to Elements Routing. Create a new regular expression and routing policy to route the Inter-PS messages to either the local Avaya Aura® Session Border Controller in domain 2 or the remote Session Manager in domain 1.
Ensure that the routing policy has either the local Avaya Session Border Controller for Enterprise or the remote Session Manager as its destination SIP Entity.
Ensure that the regular expression contains a generic user and domain regular expression that identifies the users in domain 1 with an additional special parameter. For example, .*@domain1\.com.*av-ps-ps-fed.*.
Create a second routing policy with three Regular Expressions.
ADDITIONAL INFORMATION:
One to route the tandem Inter-PS signaling from Domain 1 into the Domain 2 Presence Services to be forwarded to the Microsoft Front End. The second and third Regular Expressions to route the tandem presence and IM signaling from the Microsoft Front End into the local Presence Services cluster in Domain 2.
Ensure that the routing policy has the local Presence Services cluster as its destination SIP Entity.
ADDITIONAL INFORMATION:
This SIP Entity is of type Presence Services that represents the Presence Services cluster.
Ensure that the first Regular Expression contains a generic user and domain Regular Expression that identifies the users in domain 2, either Avaya Aura or Microsoft users, with an additional special parameter.
ADDITIONAL INFORMATION:
This will route Inter-PS signaling from domain 1 into the Presence Services in domain 2. For example: .*@domain2\.com.*av-ps-ps-fed.*
Ensure that the second and third Regular Expressions contains a generic user and domain Regular Expression that identifies the Aura users in domain 1 with additional special parameters.
ADDITIONAL INFORMATION:
One regular expression to route Microsoft federation presence signaling into the Domain 2 Presence Services to be forwarded through Inter-PS federation to Domain 1. For example: .*@domain1\.com.*av-msfe-ps-fed.*. The second Regular Expression to route Microsoft federation IM signaling into the domain 2 Presence Services to be forwarded through Inter-PS federation to domain 1. For example: .*@domain1\.com.*av-msfe-imgw-fed.*. The separation of presence and IM signaling is to allow for deployments with AMM.
