<div dir="ltr"><div>I do not think you can just continue an SRTP call on another
machine... If you do not rebuild all the crypto context (key exchange,
etc)...</div><div><br></div><div>Anyone else knows more?</div><div><br></div><div>-giovanni</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jul 5, 2019 at 2:59 PM Francisco Carmona Ramírez <<a href="mailto:franciscocarmona777@gmail.com">franciscocarmona777@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi, i have some issues trying to make a HA with SRTP, i have that dialplan<br><br><br> <extension name="salientes"><br> <condition field="destination_number" expression="^(\d{9})$"><br> <action application="set" data="ringback=${es-ring}"/><br> <action application="set" data="transfer_rinback=$${hold_music}"/><br> <action application="set" data="call_timeout=30" /><br> <action application="set" data="hangup_after_bridge=true"/><br> <action application="set" data="continue_on_fail=true"/><br> <action application="export" data="rtp_secure_media=optional"/><br> <action application="export" data="rtp_secure_media_outbound=forbidden"/><br> <action application="bridge" data="sofia/gateway/providerExt/$1"/><br> <action application="hangup"/><br> </condition><br> </extension><br> <br>When i make a normal call in my FS1 it goes well, same when i do a normal call in a FS2, then the problem that i find is when i do a normal call in my FS1 (it takes AES_CM_128_HMAC_SHA1_32) and i do a "fsctl crash" in my "fs_cli", when the FS2 recovery the call, the audio drops in both ways, and if I use sngrep to see what is sending in the invite, i see that the crypto is "AES_CM_NULL_AUTH", in addition in the fs_cli on FS2 y found that error<br><br>2019-07-04 10:37:38.286877 [ERR] switch_core_media.c:1554 Error! No crypto to parse<br>2019-07-04 10:37:38.286877 [INFO] switch_rtp.c:4104 Activating audio Secure RTP SEND<br>2019-07-04 10:37:38.286877 [DEBUG] switch_core_sqldb.c:2617 Secure Type: srtp:sdes:AES_CM_128_HMAC_SHA1_32<br>2019-07-04 10:37:38.286877 [INFO] switch_rtp.c:4082 Activating audio Secure RTP RECV<br>2019-07-04 10:37:38.286877 [DEBUG] switch_core_sqldb.c:2617 Secure Type: srtp:sdes:AES_CM_128_HMAC_SHA1_32<br><br>Can someone give me some clarity about that problem? How I can solve this?<br></div>
_________________________________________________________________________<br>
<br>
The FreeSWITCH project is sponsored by SignalWire <a href="https://signalwire.com" rel="noreferrer" target="_blank">https://signalwire.com</a><br>
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br>
Build your next product on our scalable cloud platform.<br>
<br>
Join our online community to chat in real time <a href="https://signalwire.community" rel="noreferrer" target="_blank">https://signalwire.community</a><br>
<br>
Professional FreeSWITCH Services<br>
<a href="mailto:sales@freeswitch.com" target="_blank">sales@freeswitch.com</a><br>
<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="https://freeswitch.com/oss" rel="noreferrer" target="_blank">https://freeswitch.com/oss</a><br>
<a href="https://freeswitch.org/confluence" rel="noreferrer" target="_blank">https://freeswitch.org/confluence</a><br>
<a href="https://cluecon.com" rel="noreferrer" target="_blank">https://cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature">Sincerely,<br><br>Giovanni Maruzzelli<br>OpenTelecom.IT<br>cell: +39 347 266 56 18<br><br></div>