Hi everybody!
I set up my Openser with TLS for signaling and it works well. I use Minisip as softphone and it registers successufully over TLS. But I have the following problem when I try to make a call using SRTP: Openser denies the INVITE cause its size is more than 2048 and then it makes an error as "Message too big". Even if I try to bypass this error in the configuration, the INVITE is still denied.
In fact, I saw that Minisip uses MIKEY for the key exchange, and put it in the SDP body, and then it makes quite big but I don't understand why the size must be under 2048.
Does someone have any idea to help me?
Thanks
Greg
Hello,
the limitation you say about it is configuration file, there is no size limitation hardcoded in openser. Look for condition:
if (msg:len >= 2048 )
in your configuration file.
Watch the syslog file, there might be other errors accompanying the INVITE, maybe it is carrying a multi-part body and you use nathelper or media proxy. Cheers, Daniel
On 10/08/06 16:11, Gregoire wrote:
Hi everybody!
I set up my Openser with TLS for signaling and it works well. I use Minisip as softphone and it registers successufully over TLS. But I have the following problem when I try to make a call using SRTP: Openser denies the INVITE cause its size is more than 2048 and then it makes an error as "Message too big". Even if I try to bypass this error in the configuration, the INVITE is still denied.
In fact, I saw that Minisip uses MIKEY for the key exchange, and put it in the SDP body, and then it makes quite big but I don't understand why the size must be under 2048.
Does someone have any idea to help me?
Thanks
Greg
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