The particular application I have in mind is routing incoming data calls to the correct digital modem banks. Using T1 and zaptel I'd like to take a incoming call on channel X and cross connect it to channel Y when bridging. I believe that bypass_media_after_bridge is intended to control this behavior. On the zaptel side it appears this is done by issuing ZT_CHANCONFIG with the appropriate zt_chanconfig. Where I'm looking for guidance is what needs to be in mod_openzap for FreeSWITCH to activate this behavior. I.e.: a) at some point FreeSWITCH needs to indicate to the openzap endpoint that FS channel A should be bridged to FS channel B. How does this happen? b) openzap then needs to look at channel A and B to determine if they can be bridged at the openzap layer. How does it indicate to FreeSWITCH that the channels have been bridged by openzap? c) what does call teardown look like? -- John ------------------------------------------------------------------------- | Feith Systems | Voice: 1-215-646-8000 | Email: john@feith.com | | John Wehle | Fax: 1-215-540-5495 | | -------------------------------------------------------------------------