Hi, I was configure a box with Asterisk 11.7 to run WebRTC and DTLS-SRTP configurations at the peers. When I try to call a extension I receive the follow message
[May 9 16:01:57] WARNING[25794][C-00000012]: chan_sip.c:11034 process_sdp_a_dtls: Unsupported fingerprint hash type ‘sha-2’ received on dialog ‘f770it9i9s6l1ku8pivt’
Here is part of my sip.conf (peer configuration)
[8009]
language=pt_BR
context=default
trustrpid=yes
sendrpid=no
qualify=yes
qualifyfreq=600
type=friend ; we only want to call out, not be called
regexten=8009
secret=XXXX
encryption=yes
remotesecret=XXXX
defaultuser=8009 ; Authentication user for outbound proxies
fromuser=8001 ; Many SIP providers require this!
host=dynamic
avpf=yes
icesupport=yes
directmedia=no
dial=SIP/8009
disallow=all
allow=ulaw
;------------------------------------------------------------------------------
; DTLS-SRTP CONFIGURATION
dtlsenable = yes
dtlsverify = no
dtlsrekey = 60
dtlscertfile=/var/lib/asterisk/keys/asterisk.crt
dtlsprivatekey=/var/lib/asterisk/keys/asterisk.key
dtlscipher=NULL-SHA256
dtlscapath=/var/lib/asterisk/keys/
dtlssetup = actpass
Some one has any clue to solve this problem?
Thanks
Gerald