[reSIProcate] DUM design question

[Brian D'Souza <dsouza@xxxxxxxxxxxxxxxxx>]

Hello DUM design team,

I just have a quick question about some of the design decisions that
were made when developing the DUM layer. It is my understanding, at
least from your test programs, that each DUM object is designed to
handle one user - it handles dialogs to and from the user and
authentication and registration of that user. In addition, each DUM
object gets its own Sip-Stack which is listening to a unique port (i.e.
each user gets her own port). My question is: would it be prudent to
have an application manage multiple users on the same UDP port (where
each user is registered to a different domain) ? Or are there certain
security/firewall issues that would make this inadvisable ?

Any feedback would be appreciated.

Brian.