Hi,
I have a scenario where multiple companies with multiple sip and smtp domains want to also use one common domain.
Ie. Users from domain1.com have their own Exchange and Lync topology, this is also true for users from domain domain2.com Is there a way to use SER on commondomain.com to forward Lync traffic, presence, chat, rtp to these servers/users
Yes. There are many ways. SIP is domain based. You can configure your clients in the right domain and set
commondomain.com as the outbound proxy.