I have an Option 81C with mostly 2616 sets running on it. I have recently noticed an internittent problem with transfer and conference. I went to transfer someone the other day and pressed the transfer key, got reorder tone, dialed the extention, talked to the person on that extention, pressed the transfer key again and nothing. Press press press and it was like it wasn't even programmed. I hung up from that call and tried transferring another call and it went right through. Every now and then the same thing happens with conference. Does anyone know where I can start trouble shooting? I did have a bad Conf/TDS card which I replaced and it tested OK, but still having this intermittant problem. I'm scratching my head on this and probably over complicating it, but hopefully someone has experienced this before and can shed light on me.
