Asterisk 16.6.0-rc1 Now Available

Asterisk 16.6.0-rc1 Now Available

The Asterisk Development Team would like to announce the first
release candidate of Asterisk 16.6.0.

This release candidate is available for immediate download at

The release of Asterisk 16.6.0-rc1 resolves several issues reported by the

community and would have not been possible without your participation.

Thank you!

The following issues are resolved in this release candidate:

Security bugs fixed in this release:

res_pjsip_t38: 200 OK with SDP answer with declined stream causes crash
(Reported by Alexei Gradinari)

Bugs fixed in this release:

codec_resample: Bad sound quality when up sampling from SLIN16 to SLIN32
(Reported by Ruddy G)
chan_dahdi: set CHANNEL(hangupsource) when a PRI channel hangs up
(Reported by Frederic LE FOLL)
ChanIsAvail() creates a CDR if unanswered=yes is set in cdr.conf
(Reported by Frederic LE FOLL)
translate: Crash when frame does not have a “src” field set
(Reported by Gregory Massel)
chan_unistim: Clang Warning: variable sized type not at end of a struct
(Reported by Alexander Traud)
pjsip mwi: n+1 sip notify’s sent on re-register
(Reported by Chris Savinovich)
PJSIP cnonce generated on Linux contains 36 characters, NEC only supports up to 32 characters
(Reported by Dan Cropp)
app_voicemail/IMAP: segfault in leave_voicemail because not checking mailstream
(Reported by Alexei Gradinari)
compile menuselect on gentoo
(Reported by Kilburn)
Asterisk occasionally passes a NULL as srtp->session to srtp_protect/unprotect causing SEGV
(Reported by Jonas Swiatek)
cel / cdr: Event times may be incorrect
(Reported by Joshua C. Colp)
json integer overflow in ssrc and timestamp
(Reported by Salah Ahmed)
res_pjsip: pjsip show contacts prints double entries
(Reported by Ian Jones)
packet lost on UDPTL wrap around
(Reported by Torrey Searle)
Crash when not specifying “dbfile” in res_config_sqlite3.conf
(Reported by Dennis)
Crash performing “core reload” with modified res_config_sqlite3.conf
(Reported by Dennis)
chan_pjsip: Transfer() does not result in TRANSFERSTATUS reflecting SIP response to transfer
(Reported by Dan Cropp)
AST_SCHED_REPLACE_UNREF causes wait-on-self deadlocks (in chan_sip)
(Reported by Walter Doekes)

New Features made in this release:

Unregister a realtime moh class
(Reported by Byron Clark)
Channel variable SIPFROMDOMAIN for chan_pjsip to setup From header URI domain
(Reported by Stas Kobzar)

For a full list of changes in this release candidate, please see the ChangeLog:

Thank you for your continued support of Asterisk!

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