Hi! Yes, it is very important and for us! LCR module. If we get 6XX response from the first gateway, it is impossible to redirect request to any others gateways . We have very strange situation! If the first gateway (with the best priority for some distinations) due his reasons answer with 6XX it destroy lcr logic at all !!! (and we do not want to change this gateway because we have no problems with others destinations(and some others reasons)) please, change this tm behavior asap. Or if you can suggest something else (i mean some rows of config code) ? thank you. negative -- View this message in context: http://www.nabble.com/Why-can%27t-I-%22append_branch%28%29%22-in-FAILURE_RO… Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.