[SR-Users] Kamailio + Rtpengine < - > Freeswitch + ZRTP

[Alexandru Covalschi]

Hello! Was trying to perfrom subj interconnection via
http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbс
<http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbc>
via that guide.
Kamailio and FS are on same host on Amazon EC2. The issue is - when I have
proxy_media=true on FS, ZRTP is OK, but the leg_b user can't hear anything
(but his voice is transmitted OK). When I set proxy-media to false the
voice is OK, but something is with ZRTP so Jitsi can't establish ZRTP
handshake. When I set bypass-media=true on FS both ZRTP and voice
established, but quality is sometimes bad and the delay is too big.

Anyone has any ideas? Kamailio 4.3, FS 1.4
<http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbc>

<http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbc>
-- 
Alexandru Covalschi
ABRISS-Solutions
VoIP engineer and system administrator
phone: +37367398493
web: http://abs-telecom.com/
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