Simple Transfer Problem

We’re running Asterisk 1.2.14 on CentOS 4.4. It’s been up for about a year and now we’re starting to expand on what we’ve had. At the moment, we’re got a basic transfer working. So that when someone dials #700, the call will be parked on 701, 702 etc. That’s great, but we also need the facility to re-park the call once it’s initially been answered e.g. Someone phones us -> This gets answered an parked on 701 -> Someone dials 701 and picks up the phone, but then decides that it’s for someone else so the need to re-park the call. At the moment, dialling #700 doesn’t work. can anyone point me in the right direction please?

Thanks

John

Bump: Any one have any ideas?

each internal entry in the extensions.conf is:

exten => 310,1,Dial(SIP/310,15,tr)
exten => asterisk,1,VoiceMailMain()
exten => 310,2,Voicemail(u310)
exten => 310,102,Voicemail(b310)