[SR-Users] no publish from pua/pua_mi to outbound proxy

i started to test sr presence and for some reason sr does not send out any publish request when i issue one via pua_mi. i have in route [xmlrpc_requests]: xlog("L_INFO", "Handling XMLRPC $rm from <$si> with body <$(rb{re.subst,/[\n\r\t]//g})>\n"); set_reply_no_connect(); set_reply_close(); dispatch_rpc(); syslog shows that sr receives xmlrpc request: Aug 29 19:42:13 sip /usr/sbin/pres-serv[2118]: INFO: Handling XMLRPC POST from <127.0.0.1> with body <<?xml version='1.0'?><methodCall><methodName>mi</methodName><params><param><value><string>pua_publish</string></value></param><param><value><string>sip:jh@vm.test.fi</string></value></param><param><value><int>7776000</int></value></param><param><value><string>message-summary</string></value></param><param><value><string>application/simple-message-summary</string></value></param><param><value><string>.</string></value></param><param><value><string>a.1313821931.6178.2.0</string></value></param><param><value><string>P-Flags: 0</string></value></param><param><value><string>Messages-Waiting:yesVoice-Message: 1/1 (0/0)</string></value></param></params></methodCall>> and wireshark shows that sr xmlrpc server responds to it with 200 ok. but after than nothing happens, i.e., according to wireshark no publish request is sent out. i have pua and pua_mi modules loaded and outbound proxy defined: modparam("pua", "outbound_proxy", "sip:127.0.0.1:5082") there is no error messages in syslog. any idea why sr does not send publish to outbound proxy? this used to work with opensips. -- juha