Hi I have Kannel working with one SMSC using SMPP v3.4 - working very well I should add! The vendor insists that I have the souce address set to our MSISDN number for their billing. I have the sender set using the default-sender variable in the sendsms-user section, which works fine for now. I will be adding a second SMSC to the configuration shortly, but I realised that the sending SMSC will have to be set in the sendsms-user section and I can't set it in the smsc section - this means I'll have to set up two smsbox logins - one for each SMSC, since if the sender address is set to the MSISDN of one SMSC, it can't be delivered by the other SMSC. It also means that I can't 'fail-over' between the two SMSC's, letting both send all allowed prefixes and using preferred-prefix for their own local mobile prefix. A solution to this would be if I could set the source address in the smsc section, but Kannel won't allow default-sender/faked-sender in the smsc section. (I tried.. hoped for an undocumented workaround :)
So, if anyone has any ideas or thoughts, please send them on. Thanks, David Tully
