SER keeps the authentication info in INVITEs and relays it further by
default. The questions is whether the switch would be able to
authenticate the user or not if the challenge was generated by ser.
It would be better to set another trust relation between ser and switch,
based on ip, for example -- all requests coming from ser's ip are
trustfully.
Daniel
On 6/20/2004 3:29 AM, John A. Hull wrote:
I have ser running as a SIP proxy for SIP to SIP calls,
and use digest
authentication with MySQL for users. I'd like to add the ability for
users to place calls to the PSTN through a switch that needs user
authentication for PSTN invite requests. I have the same users set up in
SER and on the switch, and if an invite request is made to SER for a
PSTN number, I rewrite the host and t_relay it to the switch. My
question is as follows: is SER able to forward user authentication info
to the switch with the invite request? It's not obvious to me if or how
this can be done...
John
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