hi, all! does ATA186 send RTCP packets? if not, how can the far-end be aware of that the ATA186 has been unexpectedly shut down ? how about other kinds of gateway ? maybe it's not the right place to ask this question, but i think there are a lot of ATA users here :-) rgds! dae. Sunday. ??????????????????????骬甸殜[)([损)i萟夦覯?糈/zf蕻)薺臹伀?娅濜豘澺azV瓃薦z鳐灋?淶r?s?赍齭鼥痥?I?婷_跐侉岫??0闽﹊萟r?r壙??????????????????娝?棫噠穫O畋觎响㈥躽?侊鐉?r瘂鴐稛??煝?f?摭?簅閱熯⒒'鬄=墳エ?m???{爴?