Another bridge mode update - require that when session is created its direction is provided. There are four directions:
Another bridge mode update - require that when session is created its
direction is provided. There are four directions:

 - II, from internal to internal;
 - EE, from external to external;
 - IE, from internal to external;
 - EI, from external to internal.

Is the flag is absent, II assumed.

DrumTechnologiesLtd/rtpproxy,jevonearth/rtpproxy,miconda/rtpproxy,synety-jdebp/rtpproxy,synety-jdebp/rtpproxy,sippy/rtpproxy,viraptor/RTPproxy,hongbinz/rtpproxy,Vocalocity/rtpproxy-pre,miconda/rtpproxy,dsanders11/rtpproxy,synety-jdebp/rtpproxy,jevonearth/rtpproxy,gtkiller/rtpproxyd,jevonearth/rtpproxy,Vocalocity/rtpproxy-pre,mab-netdev/rtpproxy,kiryu/rtpproxy,jevonearth/rtpproxy,dsanders11/rtpproxy,sippy/rtpproxy,hongbinz/rtpproxy,sippy/rtpproxy,Vocalocity/rtpproxy-pre,hongbinz/rtpproxy,mab-netdev/rtpproxy,mab-netdev/rtpproxy,DrumTechnologiesLtd/rtpproxy,hongbinz/rtpproxy,miconda/rtpproxy,dsanders11/rtpproxy,viraptor/RTPproxy,DrumTechnologiesLtd/rtpproxy,gtkiller/rtpproxyd,Vocalocity/rtpproxy-pre,synety-jdebp/rtpproxy,kiryu/rtpproxy,kiryu/rtpproxy