Hi Ken. I've recently upgrade my FS environments to the latest stable 1.2.12. I've found that everytime i entered a conference it resulted in a segmentation fault. When digging on the problem i found that it is related with the commit referenced above. Basically i had to set the conference_moderator_pin channel variable when entering a conference otherwise i have a segmentation fault in FS. Regarding this issue my question is why did you make the mdpin pointer variable a const? I would like to hear about your thoughts on this. Thanks. BR, -- *Nuno Miguel Reis* | *Unified Communication** Systems* M. +351 913907481 | nreis@wavecom.pt WAVECOM-Soluções Rádio, S.A. Cacia Park | Rua do Progresso, Lote 15 3800-639 AVEIRO | Portugal T. +351 309 700 225 | F. +351 234 919 191 *GPS<http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a6144f0df88>| www.wavecom.pt** <http://www.wavecom.pt/>* [image: Description: Description: WavecomSignature]<http://www.wavecom.pt/pt/wavecom/premios.php> [image: Publicity] <http://www.wavecom.pt/pt/mail_eventos.php>