Good morning. I have a Magix 3.0 (switch A) and a Magix 4.0 (switch B) networked together. Inbound calls to sitch a are answered live during the day and transferred across the network to switch b and that all works fine. When the a side is placed into night mode calls are now answered by an AA greeting, however when callers dial an extension on the b side  I am unable to send a call across the network (just hear ringback), the extension on the b side never rings.. I set the B side extension numbers to be transfer only extensions in switch a and my selector code is set to direct ext. transfer.Any help would be great.

Also calls from a to b display outside and the extension number which seems correct, but calls from b to a display a right arrow on the a side phone. when you push the arrow it shows a trunk number and the a side extension number. I hope this is clear. Thank you for your help.