hello friends,

my scenario is like this

my useragent is estara softphone

and in settings sipproxy,sip domain are configured to

"ser" system which is in public ip

the system is private ip ( windows system in lan which access internet through the dhcp)

and "ser" is installed in the public ip

so when this ua is trying to register

through ethereal report it is observed that

private ip is contacting dhcp server and it is directing

that packet to the server

server is acknowledge with 200 ok but to the

to the dhcp ( but that dhcp server in return not connecting the private ip)

so in user agent estara what i have seen is that registration error ; server could not be reached or server did not respond

so please guide me how can i achieve success in

this work in establishing a session between private ip

and external public ip/private with siproxd in public ip

please tell what configuration i may need .

with regards rama kanth

__________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/