Feature Description
Imported from JIRA: https://issues.asterisk.org/jira/browse/ASTERISK-30003
Currently, if an FXS port is configured with immediate=yes, then a fake ringback tone is immediately applied on the channel before dialplan execution begins and continues until the dialplan stops it.
This is highly undesirable because even if the channel starts doing something else immediately, the audible ring is noticeable and distracting. Additionally, this behavior is just downright incorrect and should never have existed in the first place.
This adds an immediate_ring config option to chan_dahdi that allows this fake ringback tone to be suppressed if it is not wanted, leaving the default behavior unchanged.
Feature Description
Imported from JIRA: https://issues.asterisk.org/jira/browse/ASTERISK-30003
Currently, if an FXS port is configured with immediate=yes, then a fake ringback tone is immediately applied on the channel before dialplan execution begins and continues until the dialplan stops it.
This is highly undesirable because even if the channel starts doing something else immediately, the audible ring is noticeable and distracting. Additionally, this behavior is just downright incorrect and should never have existed in the first place.
This adds an immediate_ring config option to chan_dahdi that allows this fake ringback tone to be suppressed if it is not wanted, leaving the default behavior unchanged.