Hi, We give both Ben's patches +1 Ben maybe you can provide a patch for the user guide explaining the use of the new config option dlr-group-id for the smsc group. Most people will not read the link http://www.nabble.com/Multiple-SMSCs-and-a-DLR-group-td8655999.html#a8655999 before using Kannel.
As regards being submitted into the Kannel CVS, that's up to the Kannel maintainers. Hopefully they will give you feedback on any improvements needed so it can be included into the Kannel CVS, but without the user guide changes Kannel users will not know about your improvements. Thanks for the patches as it provides an interesting approach to load balancing and dlr delay. Rgds
