Currently only enabled in the analog e&m module but any
signaling module can easily take advantage of it with a small
modification to the signaling module to set span->sig_release_guard_time_ms
* Rename option ringback-during-collect to immediate-ringback
* Allow regular ringback tone with immediate-ringback, not just a wav file
* Do not request full frame of data, just packet_len which is what we receive per IO interval
* Ignore user data when playing ringback tone
This is configured through 2 new parameters:
ringback-during-collect=yes|no
ringback-file=<wav file path>
You may not want to use this if your E&M lines are connected to traditional phones, otherwise
you will hear ringback tone while pressing digits. This is mostly useful with old switches that do
not provide ringback tone but the user is already done dialing (perhaps the signaling was converted from
ISDN to E&M and the full number was received in a single SETUP message)
This bug was cause when answer-supervision is used because now we do not move from DIALING to UP
as soon as the line is ringing, but instead we wait for the CAS bit change
Handle driver events while reading media
ftmod_analog_em:
Initialize read data len to avoid crashing when
the freetdm read function does not read anything
ftdm_io.c:
Remove cut_path() function and call since it didn't seem to
do anything useful anyway.
ftmod_analog.c/ftmod_analog_em.c:
Remove status variable that was used for the result of codec_func(),
but was never checked for errors or returned to the caller.
libteletone_generate.c:
Remove unused variable "var".
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>
- fixed bug in configure.ac to detect ftmod_pritap compilation
- ignore FTDM_SIGEVENT_RELEASED and FTDM_SIGEVENT_INDICATION_COMPLETED in mod_freetdm
- Destroy the state completed interrupt on channel destroy
- Fix analog polarity reversal bug when using 3-way calling or call-swap
* Replace ftdm_channel_flag_t with defines. We reached the 32bit limit where does not seem reliable
to keep using enum.
* Flags member for ftdm_channel_t is now uint64_t
* Added FTDM_CHANNEL_CALL_STARTED flag to indicate when the API user knows about a call
* Refactored raw_data member for ftdm_sigmsg_t. If raw_data needs to be freed it must be requested explicitly
through the autofree member
* Added collected member to ftdm_sigmsg_t for FTDM_SIGEVENT_COLLECTED data instead of using raw_data
* Created define FTDM_DIGITS_LIMIT for DNIS/ANI digits limit
* Fix some stat checks and outdated code in ftmod_analog
* Refactored ftdm_channel_get_history_str API to return the time offsets and time since last state change
* Do not send FTDM_SIGEVENT_STOP and FTDM_SIGEVENT_RELEASED on calls that were never reported to the user
