On Donnerstag, 30. April 2009, Francisco Javier Lizaran Vilches wrote:
Hi all: Have running this script on Openser 1.2.3-notls version managing forwards this way: [..] User A calls user B and B has fwdbusy parameter set in user preferences; if B is busy, proxy sends 302 message back to A with contact set to $avp(s:fwdbusy) value. This setup usually works fine. However, sometimes the proxy shows a strange behaviour. It starts to append an arbitrary contact to the contact header in every forwarding it does. The contact appended has nothing to do with A or B or the uri set in the avp. The same uri is appended in all call forwardings performed in the system. If the proxy is restarted, the problem disappears.
Example: Contact: sip:30050@domain.com sip%3A30050@domain.com, sip:030410@10.172.0.254:5060;transport=udp;q=0
Hi Francisco,
strange.. How frequent do you observe this? Did i understand you correctly, if this change in behaviour occur, it alter the Contact header in every forwarding? Do you get also some other problems, like a eventual crash, or errors in other areas? Do you use any custom (self written) module in your setup?
Cheers,
Henning