Revision 15619: 96_SIP : Fix send cancel or bye , add new attr sip_force_max
96_SIP : Fix send cancel or bye , add new attr sip_force_max
Source: Revision 15619: 96_SIP : Fix send cancel or bye , add new attr sip_force_max (http://svn.fhem.de/trac/changeset/15619/trunk)