FreeSWITCH

The FreeSWITCH 1.6.12 release is here!

This is also a routine maintenance release. Change Log and source tarball information below.

Release files are located here:

• Tarball: http://files.freeswitch.org/releases/freeswitch/freeswitch-1.6.12.tar.gz
• Packaging: https://freeswitch.org/confluence/display/FREESWITCH/Installation

New features that were added:

• FS-9242 [mod_verto] Convert to adapter.js
• FS-8955 [verto_communicator] Adding DTMF shortcuts and handling DTMF history on DTMF widget
• FS-9601 [mod_opus] Make adjustable bitrate mutually exclusive with FEC enforcing on the decreasing trend, add step calculation for bitrate adjustment, fix bug on context settings
• FS-8644 [mod_opus] OPUS_SET_BITRATE(), codec control and estimators for packet loss and RTT (with Kalman filters) to detect a slow or congested link. Feature enabled with “adjust-bitrate” in opus.conf.xml – it’s a feedback loop with incoming RTCP.

Improvements in build system, cross-platform support, and packaging:

• FS-8623 [build] Fixed sun studio build errors building libvpx
• FS-9553 [core] Refactor video-on-hold
• FS-9616 [libvpx] Update libvpx to latest upstream
• FS-9618 [libyuv] Update libyuv to latest upstream

The following bugs were squashed:

• FS-9574 [mod_verto] We shouldn’t print data set on the buffer because of the potential security issues
• FS-9508 [verto_communicator] Adding AGC option on settings, enabled by default
• FS-7876 [verto_communicator] Adding hold button for video calls
• FS-9242 [verto.js] Fixed screen share for chrome to work in VC with additional camera
• FS-9586 [mod_local_stream] Fixed the local_stream video queue sticking when not being read from
• FS-9610 [core] Video keyframe requests not being propagated properly
• FS-9612 [core] RTCP-MUX wrongly enabled in cases where answer contains RTCP but offer didn’t / remote
  address not obtained in UDPTL mode
• FS-9580 [core] Add auto adjust for RTCP separate from RTP for sync NAT
• FS-9548 [core] Crash on Invite due to bad config for sip profile
• FS-9498 [mod_conference] Fixed a regression with 100% cpu

This week mod_opus got a cool new feature that allows the detection of a slow or contaminated link. And verto is converting to adapter.js as well as getting DTMF shortcuts. The FreeSWITCH configuration audit is ongoing with initial minor commits and will continue throughout the year. If you are looking to volunteer to help with that or would like more information email [email protected] or join the Bug Hunt on Tuesdays at 12:00pm Central Time.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-8644 [mod_opus] OPUS_SET_BITRATE(), codec control and estimators for packet loss and RTT (with Kalman filters) to detect a slow or congested link. Feature enabled with “adjust-bitrate” in opus.conf.xml – it’s a feedback loop with incoming RTCP.
• FS-9242  [mod_verto] Convert to adapter.js
• FS-8955  [verto_communicator] Adding DTMF shortcuts and handling DTMF history on DTMF widget

Improvements in build system, cross-platform support, and packaging:

• FS-8623  [build] Fixed sun studio build errors building libvpx
• FS-9553  [core] Refactor video-on-hold

The following bugs were squashed:

• FS-9548  [core] Crash on Invite due to bad config for sip profile
• FS-9580  [core] Add auto adjust for RTCP separate from RTP for sync NAT
• FS-9574  [mod_verto] We shouldn’t print data sent on the buffer because of the potential security issues
• FS-9508  [verto_communicator] Adding AGC option on settings, enabled by default
• FS-7876  [verto_communicator] Adding hold button for video calls
• FS-9242  [verto.js] Fixed screen share for chrome to work in VC with additional camera
• FS-9586  [mod_local_stream] Fixed the local_stream video queue sticking when not being read from

This week mod_conference and mod_verto saw the most action with added sounds and user variables, whitelisting, and syncing outbound calls with the user directory respectively. The FreeSWITCH configuration audit is ongoing with initial minor commits and will continue throughout the year. If you are looking to volunteer to help with that or would like more information email [email protected] or join the Bug Hunt on Tuesdays at 12:00pm Central Time.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9533 [mod_conference] Add member-enter-sound
• FS-9526 [mod_conference] Add deaf sounds
• FS-9543 [core] Add pre-exec state change hooks to core
• FS-9549 [mod_verto] Add userVariables to DMTF and INFO messages
• FS-9524 [mod_verto] Enable whitelisting of Verto connections by IP using FS ACL
• FS-9550 [mod_verto] Set user on outbound verto calls to sync with user directory
• FS-9551 [switch_ivr – json cdr] Adding app-stamp to app_log

Improvements in build system, cross-platform support, and packaging:

• FS-9527 [mod_avmd] Fix MAP_POPULATE on FreeBSD

The following bugs were squashed:

• FS-9538 [core] Fixed a segfault while reading local ringback file
• FS-9548 [core] Return with an error on wrong RTP IP given from configuration
• FS-9536 [core] Fixed the return value
• FS-9552 [mod_conference] Added ‘deaf’ to the json status per member
• FS-9435 [mod_av] Fixed an issue with receiving PLI requests once per second
• FS-9525 [mod_av] Fixed an issue with client initiated RE-INVITE with a different audio codec calling into conference causing choppy audio
• FS-9557 [rtp] Eating AV in proxy media mode causing a few seconds of black screen
• FS-9498 [mod_conference] Fixed a regression with 100% cpu

The FreeSWITCH 1.6.11 release is here!

This is also a routine maintenance release. Change Log and source tarball information below.

Release files are located here:

• Tarball: http://files.freeswitch.org/releases/freeswitch/freeswitch-1.6.11.tar.gz
• Packaging: https://freeswitch.org/confluence/display/FREESWITCH/Installation

New features that were added:

• FS-9138 [mod_avmd] Add config to vanilla folder
• FS-9480 [mod_kazoo] Add api enhancements
• FS-9457 [mod_http_cache] Allow GET and PUT from Azure Blob Service
• FS-9551 [switch_ivr – json cdr] Adding app-stamp to app_log
• FS-9487 [core] Add CBR param to video file recording params
• FS-9543 [core] Add pre-exec state change hooks to core
• FS-9472 [core] Add originate_retry_timeout, a maximum duration in seconds to allow retry
  attempts to occur, and originate_retry_min_period_ms, a minimum spacing between retry attempts
• FS-9495 [mod_conference] Add conference_join_energy_level variable
• FS-9533 [mod_conference] Add member-enter-sound
• FS-9526 [mod_conference] Add deaf sounds
• FS-9474 [mod_conference] Add variables to set initial volume on mod_conference
• FS-9498 [mod_conference] Fixed a regression with 100% cpu
• FS-9549 [mod_verto] Add userVariables to DMTF and INFO messages
• FS-9524 [mod_verto] Enable whitelisting of Verto connections by IP using FS ACL
• FS-9550 [mod_verto] Set user on outbound verto calls to sync with user directory
• FS-9242 [mod_verto] Convert to adapter.js
• FS-8955 [verto_communicator] Adding DTMF shortcuts and handling DTMF history on DTMF widget
• FS-9469 [verto.js] Added onGrant/onDenied callbacks in onStream/onError of RTCCallbacks so that the client code gets notified of a webrtc permission change immediately
• FS-8644 [mod_opus] OPUS_SET_BITRATE(), codec control and estimators for packet loss and
  RTT (with Kalman filters) to detect a slow or congested link. Feature enabled with “adjust-bitrate” in opus.conf.xml – it’s a feedback loop with incoming RTCP.

Improvements in build system, cross platform support, and packaging:

• FS-9466 [build] Use system MD5 if available
• FS-8623 [build] Fixed sun studio build errors building libvpx
• FS-9553 [core] Refactor video-on-hold
• FS-9465 [ubuntu packages] Add xenial instrumentation to Debian/utils.sh script
• FS-9471 [verto_communicator] Updating In Call display after receiving display update mes\
  sage from mod_verto.
• FS-9475 [mod_verto] Video bandwidth not conveyed in SDP for verto
• FS-9551 [mod_sofia] Compare session before setting TFLAG_SKIP_EARLY
• FS-9488 [mod_http_cache] Fixed a compile error
• FS-9498 [mod_conference] Try to make video writing thread more efficient
• FS-9527 [mod_avmd] Fix MAP_POPULATE on FreeBSD

The following bugs were squashed:

• FS-9538 [core] Fixed a segfault while reading local ringback file
• FS-9548 [core] Return with an error on wrong RTP IP given from configuration and fixed a crash on Invite due to bad configuration for sip profile
• FS-9536 [core] Fixed an issue with the return value
• FS-9580 [core] Add auto adjust for RTCP separate from RTP for sync NAT
• FS-9482 [core] Fixed a segfault on the second attempt to use uuid_media_3p
• FS-9484 [core] Fixed a variable type format spec
• FS-6954 [core] Use channel flags to check for proxy media or bypass media
• FS-9483 [mod_conference] Fixed a missing keyframe after re-invite
• FS-9493 [mod_conference] Fixed a possible crash when changing from normal to personal canvas on the fly
• FS-9494 [mod_conference] Fixed issues with video avatar switching when video starts/stops
• FS-9552 [mod_conference] Added ‘deaf’ to the json status per member
• FS-9435 [mod_av] Fixed an issue with receiving PLI requests once per second
• FS-9525 [mod_av] Fixed an issue with client initiated RE-INVITE with a different audio codec calling into conference causing choppy audio
• FS-9497 [mod_av] Fixed an AV sync record issue
• FS-9557 [rtp] Eating AV in proxy media mode causing a few seconds of black screen
• FS-9574 [mod_verto] We shouldn’t print data sent on the buffer because of the potential security issues
• FS-9475 [mod_verto] Video bandwidth not conveyed in SDP for verto
• FS-9471 [verto_communicator] Updating In Call display after receiving display update message from mod_verto.
• FS-9346 [verto_communicator] Add DTMF icon while on a video call, fixing conferences with pin number
• FS-9508 [verto_communicator] Adding AGC option on settings, enabled by default
• FS-7876 [verto_communicator] Adding hold button for video calls
• FS-9242 [verto.js] Fixed screen share for chrome to work in VC with additional camera
• FS-9586 [mod_local_stream] Fixed the local_stream video queue sticking when not being read from
• FS-9486 [mod_sofia] Fixed an issue with uuid_drop_dtmf switching between tone replace and digit
• FS-9458 [mod_avmd] Set channel variable before BEEP event is fired

Chad Hart joins the ClueCon Weekly Team to talk WebRTC

*It should be noted that the lip sync on this video is off due to bandwidth issues on our presenters side.

Mod_kazoo had some API enhancements, mod_http_cache has GET and PUT from Azure Blob services, and mod_conference added a variable called conference_join_energy_level. The FreeSWITCH configuration audit is ongoing with initial minor commits and will continue throughout the year. If you are looking to volunteer to help with that or would like more information email [email protected] or join the Bug Hunt on Tuesdays at 12:00pm Central Time.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9480 [mod_kazoo] Add API enhancements
• FS-9457 [mod_http_cache] Allow GET and PUT from Azure Blob Service
• FS-9487 [core] Add CBR param to video file recording params
• FS-9495 [mod_conference] Add conference_join_energy_level variable

Improvements in build system, cross-platform support, and packaging:

• FS-9551 [mod_sofia] Compare session before setting TFLAG_SKIP_EARLY
• FS-9488 [mod_http_cache] Fixed a compile error
• FS-9498 [mod_conference] Try to make video writing thread more efficient

The following bugs were squashed:

• FS-9482 [core] Fixed a segfault on the second attempt to use uuid_media_3p
• FS-9483 [mod_conference] Fixed a missing keyframe after re-invite
• FS-9484 [core] Fixed a variable type format spec
• FS-9493 [mod_conference] Fixed a possible crash when changing from normal to personal canvas on the fly
• FS-9494 [mod_conference] Fixed issues with video avatar switching when video starts/stops
• FS-9486 [mod_sofia] Fixed an issue with uuid_drop_dtmf switching between tone replace and digit
• FS-9458 [mod_avmd] Set channel variable before BEEP event is fired
• FS-6954 [core] Use channel flags to check for proxy media or bypass media
• FS-9346 [verto_communicator] Add DTMF icon while on a video call, fixing conferences with pin number
• FS-9497 [mod_av] Fixed an AV sync record issue

It was a quiet week in the code with some minor build updates and improvements. The FreeSWITCH configuration audit has begun with initial minor commits and will continue throughout the year. If you are looking to volunteer to help with that or would like more information email [email protected] or join the Bug Hunt on Tuesdays at 12:00pm Central Time.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

Improvements in build system, cross platform support, and packaging:

• FS-9442 [Debian] Tweak the packages to properly install the debug symbols via freeswitch-all-dbg and freeswitch-meta-all-dbg
• FS-8608 [configuration] Beginning the default configuration and a first step is establishing that parameters should have dashes

The following bugs were squashed:

• FS-9443 [core] Fixed a segfault caused by SDP in a verto.invite with missing ICE candidates
• FS-9447 [mod_avmd] Increased the number of samples to skip to avoid false beep detection on some voicemails for Windows
• FS-9452 [libsofia] Fixed the true/false logic for using destination flag
• FS-7706 [mod_callcenter] Hangup agent channel if we failed to bridge it with member channel

The FreeSWITCH 1.6.10 release is here!

This is also a routine maintenance release. Change Log and source tarball information below.

Release files are located here:

• Tarball: http://files.freeswitch.org/releases/freeswitch/freeswitch-1.6.10.tar.gz
• Packaging: https://freeswitch.org/confluence/display/FREESWITCH/Installation

New features that were added:

• FS-9192 [mod_sofia] Added renegotiate-codec-on-hold parameter for proxy hold when proxy media and proxy mode are disabled; it’s similar to proxy-refer
• FS-9276 [mod_sofia] Added proxy in-dialog calls sip notify and info similar to proxy hold
• FS-9440 [mod_sofia] Add transfer_destination
• FS-9154 [libsofia] Add & remove video on re-invites
• FS-9009 [mod_avmd] Add amplitude estimation
• FS-9069 [mod_avmd] Add detection time to beep event
• FS-9287 [mod_spandsp] Add channel variable to make spandsp_start_tone_detect easier to use from dialplan/embedded scripts.
• FS-9310 [mod_sms_flowroute] Added native support for Flowroute SMS API over HTTP(S)
• FS-9264  [mod_dptools] Add detect_audio and detect_silence API calls
• FS-9230 [mod_conference] Customize video muted banner
• FS-9441 [mod_conference] Add the option to not beep between dials in outcall
• FS-9281 [mod_verto] Add support for QQVGA resolution in Verto
• FS-9256 [mod_v8] Add DB.Finalize() in order to close statements.
• FS-9419 [mod_commands] Add event_channel_broadcast api

Improvements in build system, cross platform support, and packaging:

• FS-9263 [build] Attempting to find the proper lua5.2 version on openbsd
• FS-9260 [build] Fixed make detection to not fail on openbsed,  fixed libtoolize detection to attempt to find libtoolize the same version as specified libtool, and added -ltermcap for openbsd so it can correctly link to libedit
• FS-9403 [build] Add timestamp for when user was pushed into queue that lives with the channel
• FS-9449 [build] Enable clock calibration and clock_realtime on Solaris
• FS-9424 [build] Define byte order correctly on Solaris/SPARC
• FS-9317 [configuration] Added screen share examples to the vanilla configurations
• FS-9350 [configuration] Add mod_av commented to modules.conf.xml
• FS-9320 [mod_local_stream] When the entity playing the local_stream video file has a greater or equal frame rate, reduce the buffering
• FS-9315 [mod_http_cache] Added support for video file formats
• FS-9373 [Debian] Added mod-verto and mod-rtc to freeswitch-meta-all package
• FS-9386 [mod_snmp] Use net-snmp-config for SNMP libs if available
• FS-9385 [mod_conference] Check for ghosts before destroying a conference
• FS-9161 [mod_verto] Added example Verto settings to example configs
• FS-9362 [mod_sofia] Fixed sofia compile error on newer clang included in new osx
• FS-9447 [mod_avmd] Increase default value of samples to skip to increase robustness against false detections
• FS-9439 [mod_loopback] Check chained loopback for loopback_bowout

The following bugs were squashed:

• FS-9244 [core] Fixed debug lines
• FS-9265 [core] Fixed an issue with receiving INCOMPATIBLE_DESTINATION when there is no RTCP
• FS-9292 [core] Fixed a core dump while playing videos or showing images usually with a high number of callers
• FS-9312 [core] Fixed and unreachable code block in switch_core_media
• FS-9328 [core] Fixed switch_jb_peek_frame bug where it uses the len of the whole packet and does not subtract the len of the rtp header when copying and returning the size of the packet read.
• FS-9337 [core] Fixed invalid sdp generated with soa disabled
• FS-9352 [core] Fixed overzealous ptime adjust issues on opus
• FS-9355 [core] Fixed a segfault in case of null frame
• FS-9356 [core] Fixed an issue with DTMF not recognized when coming from a Cisco SIP trunk
• FS-9289 [core] Fixed a MOH issue with b side hold causing silence for the a leg
• FS-9365 [core] Fixed the SDP format on reply to RE-INVITE to be RFC-4566 compliant
• FS-9357 [core] Handle packet loss and reset decoder on memory error
• FS-9382 [core] Fixed an issue with video broken between two users in verto
• FS-9390 [core] Fixed a ‘Segmentation fault’ during call setup
• FS-9369 [core] Added the variable add_ice_candidates=true to enable inserting ice candidates in outgoing sdp
• FS-9436 [core] Fixed RTCP PLI media source SSRC not updating after re-INVITE
• FS-9422 [core] Fixed an issue with Freeswitch Exit/Crash on SDP negotiation by removing renegotiate-codec-on-hold and renegotiate-codec-on-reinvite
• FS-9410 [core] Fixed PLI Missing Media Source SSRC
• FS-9423 [core] Handle null value in ACL list name
• FS-9434 [core] Fixed the SDP parser in sofia not recognizing UDP/TLS/RTP/SAVP
• FS-9380 [core] Fixed a problem with ext-rtp-ip not being used when originating
• FS-9401 [core][mod_amqp] Fixed a leak in usage of hash itterator
• FS-9357 [verto communicator] Fixed an issue with VP9 codec screensharing on mod_conference (mux/transcode) not working
• FS-9342 [verto_communicator] Fixed a problem with settings not being saved when closing the settings panel
• FS-8761 [libsofia][mod_verto] Fixed a memory leak
• FS-9375 [mod_sofia] Fixed DTMF not working on OPUS after call transfer
• FS-9423 [mod_sofia] Handle null value in ACL list name
• FS-9183 [mod_sofia] Handle 415 Unsupported Media Type as 488
• FS-9376 [mod_sofia] Fixed a hold negotiation problem on a call received from a Cisco Session Manager
• FS-9381 [mod_sofia] Fixed a leak in sofia_presence_chat_send
• FS-9368 [mod_sofia] Fixed a problem with errant duplicate video frames causing video recording issues
• FS-9241 [mod_sofia] Use tls_public_url instead of tls_url in INVITE Contact when NAT is detected
• FS-9316 [mod_sofia] Fixed an issue caused by INVITE with empty SDP from Cisco VCS not setting up video
• FS-9333 [mod_sofia] Disable video refresh by sip INFO by default because this method is outdated
• FS-9297 [mod_sofia] Fixed multiple crashes from passing invalid null values in sofia.conf
• FS-9301 [mod_sofia] Handled a race condition on startup of mod_sofia with error conditons causing segfault
• FS-9271 [mod_conference] Fixed a segfault trying to record a canvas that does not exist
• FS-9221 [mod_conference] Add inactive support for calls to prevent termination if just the video stream is removed
• FS-9303 [mod_conference] Removed unnecessary checks as the video flag is not sent to file open unless using transcode mode, you can record mp4 but it will only contain the audio if in passthru mode
• FS-9305 [mod_conference] Fix for fs_cli crashing due to vid-logo-img incorrectly being set to nothing after originally setting it to a bad image
• FS-9307 [mod_conference] Fixed a race condition caused by trying to use a closed file handle when playing a video file after closing files before video threads are done
• FS-9314 [mod_conference] Fixed a crash when starting conference in mux mode while specifying or defaulting to a layout group that does not exist. We will now fall back to transcode mode in this case
• FS-9353 [mod_conference] Fixed a problem with clear-vid-floor producing an error while working
• FS-9425 [mod_conference] Fixed a copy and paste error where the height was not set properly
• FS-9437 [mod_conference] Delete avatar if video is enabled mid-call
• FS-9267 [mod_cv] Fixed an issue where the VPX codec returns the same image to the core when doing repeated decoding. Updates to that image match the updates to the stream so if a media bug modifies the image between key frames it messes up the picture until the next key frame is received.
• FS-9283 [mod_hiredis] Fixed an issue with using hiredis_raw on channels without media such as an originate
• FS-9302 [mod_mongo] Fixed mongo_find_one and mongo_find_n to return -ERR when the connection to the database fails
• FS-9313 [mod_opus] Fixed sprop_stereo interpretation causing bad audio
• FS-9345 [mod_httapi] Fixed an issue with HTTAPI truncating a string when responses span multiple packets
• FS-9296 [mod_httapi] Fixed video support
• FS-9343 [mod_smpp] Fixed a problem with failing to send a message via Nexmo
• FS-9259 [mod_spandsp] Fixed a missing “m=image 0” when replying to INVITE with disable image line
• FS-8783 [libsrtp] Fix alignment issue
• FS-9394 [mod_av] Fixed the h263 leak
• FS-9409 [mod_av] Wait for avformat reader thread before reading to prevent spurious EOF and skipped playback
• FS-8783 [libsrtp] Fix alignment issue
• FS-9415 [mod_spy] Increasing loop so we can also look for variable_verto_user and variable_verto_host to fix mod_spy not reacting on verto channels

The features this week include added detection time to beep event in mod_avmd and event_channel_broadcaster API in mod_commands.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9069 [mod_avmd] Add detection time to beep event
• FS-9419 [mod_commands] Add event_channel_broadcast api

Improvements in build system, cross platform support, and packaging:

• FS-9424 [build] Define byte order correctly on Solaris/SPARC

The following bugs were squashed:

• FS-9409 [mod_av] Wait for avformat reader thread before reading to prevent spurious EOF and skipped playback
• FS-9415 [mod_spy] Increasing loop so we can also look for variable_verto_user and variable_verto_host to fix mod_spy not reacting on verto channels
• FS-9183 [mod_sofia] Handle 415 Unsupported Media Type as 488
• FS-9422 [core] Fixed an issue with Freeswitch Exit/Crash on SDP negotiation by removing renegotiate-codec-on-hold and renegotiate-codec-on-reinvite
• FS-9410 [core] Fixed PLI Missing Media Source SSRC
• FS-9423 [core] Handle null value in ACL list name

This week we had some great improvements to mod_verto, mod_sofia, mod_conference, mod_avmd, and mod_v8. These changes include support and minor configuration improvements.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9281 [mod_verto] Add support for QQVGA resolution in Verto
• FS-9440 [mod_sofia] Add transfer_destination
• FS-9441 [mod_conference] Add the option to not beep between dials in outcall
• FS-9069 [mod_avmd] Add detection time to beep event
• FS-9256 [mod_v8] Add DB.Finalize() in order to close statements.

Improvements in build system, cross platform support, and packaging:

• FS-9161 [mod_verto] Added example Verto settings to example configs
• FS-9362 [mod_sofia] Fixed sofia compile error on newer clang included in new osx
• FS-9449 [build] Enable clock calibration and clock_realtime on Solaris
• FS-9424 [build] Define byte order correctly on Solaris/SPARC
• FS-9447 [mod_avmd] Increase default value of samples to skip to increase robustness against false detections
• FS-9439 [mod_loopback] Check chained loopback for loopback_bowout

The following bugs were squashed:

• FS-9375 [mod_sofia] Fixed DTMF not working on OPUS after call transfer
• FS-9434 [core] Fixed the SDP parser in sofia not recognizing UDP/TLS/RTP/SAVP
• FS-9425 [mod_conference] Fixed a copy and paste error where the height was not set properly
• FS-9436 [core] Fixed RTCP PLI media source SSRC not updating after re-INVITE
• FS-9437 [mod_conference] Delete avatar if video is enabled mid-call
• FS-9423 [mod_sofia] Handle null value in ACL list name
• FS-8783 [libsrtp] Fix alignment issue

A new feature went into mod_sofia, proxy in-dialog calls sip notify and info similar to proxy hold.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9276 [mod_sofia] Added proxy in-dialog calls sip notify and info similar to proxy hold

Improvements in build system, cross platform support, and packaging:

• FS-9403 [build] Add timestamp for when user was pushed into queue that lives with the channel

The following bugs were squashed:

• FS-9380 [core] Fixed a problem with ext-rtp-ip not being used when originating
• FS-9401 [core][mod_amqp] Fixed a leak in usage of hash itterator
• FS-8761 [libsofia][mod_verto] Fixed a memory leak

This week the ability to add and remove video on re-invites was added.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9154 [libsofia] Add & remove video on re-invites

Improvements in build system, cross platform support, and packaging:

• FS-9386 [mod_snmp] Use net-snmp-config for SNMP libs if available
• FS-9385 [mod_conference] Check for ghosts before destroying a conference

The following bugs were squashed:

• FS-9357 [core] Handle packet loss and reset decoder on memory error
• FS-9381 [mod_sofia] Fixed a leak in sofia_presence_chat_send
• FS-9382 [core] Fixed an issue with video broken between two users in verto
• FS-9390 [core] Fixed a ‘Segmentation fault’ during call setup
• FS-9369 [core_media] Added the variable add_ice_candidates=true to enable inserting ice candidates in outgoing sdp
• FS-9394 [mod_av] Fixed the h263 leak

This week we saw the addition of customized video mute banners in mod_conference.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9230 [mod_conference] Customize video muted banner

Improvements in build system, cross platform support, and packaging:

• FS-9373 [Debian] Added mod-verto and mod-rtc to freeswitch-meta-all package

The following bugs were squashed:

• FS-9355 [core] Fixed a segfault in case of null frame
• FS-9356 [core] Fixed an issue with DTMF not recognized when coming from a Cisco SIP trunk
• FS-9353 [mod_conference] Fixed a problem with clear-vid-floor producing an error while working
• FS-9259 [mod_spandsp] Fixed a missing “m=image 0” when replying to INVITE with disable image line
• FS-9289 [core] Fixed a MOH issue with b side hold causing silence for the a leg
• FS-9365 [core] Fixed the SDP format on reply to RE-INVITE to be RFC-4566 compliant
• FS-9357 [verto communicator] Fixed an issue with VP9 codec screensharing on mod_conference (mux/transcode) not working
• FS-9342 [verto_communicator] Fixed a problem with settings not being saved when closing the settings panel
• FS-9368 [mod_sofia] Fixed a problem with errant duplicate video frames causing video recording issues
• FS-8783 [libsrtp] Fix alignment issue
• FS-9376 [mod_sofia] Fixed a hold negotiation problem on a call received from a Cisco Session Manager

This was a quiet week with a few bug fixes and a minor configuration update.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

Improvements in build system, cross platform support, and packaging:

• FS-9350 [configuration] Add mod_av commented to modules.conf.xml

The following bugs were squashed:

• FS-9342 [verto_communicator] Properly saving settings to localStorage when closing the settings panel
• FS-9345 [mod_httapi] Fixed an issue with HTTAPI truncating a string when responses span multiple packets
• FS-9343 [mod_smpp] Fixed a problem with failing to send a message via Nexmo
• FS-9352 [core] Fixed overzealous ptime adjust issues on opus

This week we have three great features to announce! First, the addition of mod_sms_flowroute! Second, amplitude estimation in mod_avmd. This particular addition will be neat for those math enthusiasts out there. And finally, mod_dptools got two new API calls.

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

New features that were added:

• FS-9009 [mod_avmd] Amplitude estimation
• FS-9310 [mod_sms_flowroute] Added native support for Flowroute SMS API over HTTP(S)
• FS-9264  [mod_dptools] Add detect_audio and detect_silence API calls

The following bugs were squashed:

• FS-9241 [mod_sofia] Use tls_public_url instead of tls_url in INVITE Contact when NAT is detected
• FS-9316 [mod_sofia] Fixed an issue caused by INVITE with empty SDP from Cisco VCS not setting up video
• FS-9328 [core] Fixed switch_jb_peek_frame bug where it uses the len of the whole packet and does not subtract the len of the rtp header when copying and returning the size of the packet read.
• FS-9333 [mod_sofia] Disable video refresh by sip INFO by default because this method is outdated
• FS-9337 [core] Fixed invalid sdp generated with soa disabled

This week was filled with bug fixes and build improvements. This week also marks the one month mark until ClueCon, so be sure to sign up and book a hotel room so you don’t miss out!

Join us Wednesdays at 12:00 CT for some more FreeSWITCH fun! And, head over to freeswitch.com to learn more about FreeSWITCH support.

Improvements in build system, cross platform support, and packaging:

• FS-9317 [configuration] Added screen share examples to the vanilla configurations
• FS-9320 [mod_local_stream] When the entity playing the local_stream video file has a greater or equal frame rate, reduce the buffering
• FS-9315 [mod_http_cache] Added support for video file formats

The following bugs were squashed:

• FS-9301 [mod_sofia] Handled a race condition on startup of mod_sofia with error conditons causing segfault
• FS-9302 [mod_mongo] Fixed mongo_find_one and mongo_find_n to return -ERR when the connection to the database fails
• FS-9221 [mod_conference] Add inactive support for calls to prevent termination if just the video stream is removed
• FS-9303 [mod_conference] Removed unnecessary checks as the video flag is not sent to file open unless using transcode mode, you can record mp4 but it will only contain the audio if in passthru mode
• FS-9305 [mod_conference] Fix for fs_cli crashing due to vid-logo-img incorrectly being set to nothing after originally setting it to a bad image
• FS-9307 [mod_conference] Fixed a race condition caused by trying to use a closed file handle when playing a video file after closing files before video threads are done
• FS-9313 [mod_opus] Fixed sprop_stereo interpretation causing bad audio
• FS-9312 [core] Fixed and unreachable code block in switch_core_media
• FS-9314 [mod_conference] Fixed a crash when starting conference in mux mode while specifying or defaulting to a layout group that does not exist. We will now fall back to transcode mode in this case