Hello

I want to have a server that supports SIP and H.323 endpoints calling eachother, so I installed GNUGK, SER and Asterisk.

GnuGK is needed for H.323 endpoints and users Accounting, Authentication and Authorization.

SER is needed for the same 3 A's but for SIP users.

Asterisk has some good funcionalities like voicemail, call holding and PSTN connection, supports SIP and H.323, but its not a realy gatekeeper and a realy SIP server.

Now,

Who is going to accept the SIP calls, Asterisk ou SER?

Who is going to redirect calls to PSTN? Asterisk or SER?

In the H.323->SIP calls, who should the gnugk contact? Asterisk or SER?

If someone is using a similar network, please give me a little help.

Thanks

Joao Pereira