[Serusers] 2 questions

[Dovid]

1 - Can anyone recommend a SIP to PSTN Gateway? (I'd like to connect using a
T1.) Preferably Freeware on Linux. Any comments on Asterisk? I came across
it, but have not really looked into it yet.

2 - Can someone give me a short explanation of strict & loose router. I've
gone through much of RFC3261 and just remember one short description that
did not help.

Thanks.