Hi, You are apparently getting physical alarms with the link. Check the card and your cables first to see if the link is stable and you are not getting any error on wanpipe side. Sangoma wiki may help: http://wiki.sangoma.com/Wanpipemon-T1-E1-physical-Line-alarms <http://wiki.sangoma.com/Wanpipemon-T1-E1-physical-Line-alarms> Best Regards, Vallimamod .

On 27 Jul 2015, at 20:03, Nikolay Zaytsev <nzaytsevc@gmail.com> wrote:

Good day to you. I have a problem with the setting up of the freetdm module. I have sangoma a102de card. The system recognizes the card correctly. Audiocodes mediant 600 with the same trunk configuration works corrctly. But during the startup freeswitch writes [DEBUG] ftdm_io.c:5469 Module sangoma_isdn does not support configuration. and after that [INFO] ftmod_sangoma_isdn_stack_rcv.c:1098 sng_isdn->s2: Link is down, dropping transmit frame. Config files are attached. Please, help me:) Best regards, Nikolay Zaytsev

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