[Kamailio-Users] Testing of Kamailio TLS with Sipp TLS

Hello friendsm, I am testing TLS feature of both kamailio and Sipp. I first downloaded kamailio 1.5.x TLS supported version, uncommented TLS=1 from Makefiel and then build the kamailio. first i test kamailio without TLS with sipp for registration and everything works file. Then i follow "http://www.kamailio.org/docs/tls-devel.html" and creates rootCA, user certificates and all configuration parameters to kamailio.cfg file Config paras are as below: /* uncomment the following lines to enable TLS support (default off) */ disable_tls = no listen = tls:172.16.16.218:5091 tls_verify_server = 1 tls_verify_client = 1 tls_require_client_certificate = 1 tls_method = TLSv1 tls_certificate = "/data/hemanshu/install/kam-tls/etc/kamailio/tls/user/user-cert.pem" tls_private_key = "/data/hemanshu/install/kam-tls/etc/kamailio/tls/user/user-privkey.pem" tls_ca_list = "/data/hemanshu/install/kam-tls/etc/kamailio/tls/user/user-calist.pem" and restart kamailio server It works and i can see via netstat on port 5091. but when i starts sipp it gives me following error. [hemanshu@localhost sipp.3.1]$ ./sipp -sf ./data/rauth.xml -inf ./data/user.csv -r 1 -m 1 -trace_err -trace_stat -nd -fd 1 -i 172.16.16.218 172.16.16.218:5091 -t l1 2010-02-18 13:51:40:244 1266481300.244432: FI_init_ssl_context: SSL_CTX_use_certificate_file failed. I know i have built sipp with TLS support, then i can not figure out where is the problem. Sipp says user certification file failed ..but client doesnt need any certification file...or does it? i even tried with tls_verify_client = 1 , tls_require_client_certificate = 1, playing with different combinations...but still same ans. Can anyone suggest me what could be wrong? Have i made any mistake in configuring kamailio or theres some problem in SIPP. -- Regards, Hemanshu Patel M: 09601295238