internal error

wenn ich dmesg eingebe erhalte ich folgende fehlermedlungen:

MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000200) addr(41000200) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000200) addr(41000200) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000300) addr(41000300) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000300) addr(41000300) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000400) addr(41000400) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000400) addr(41000400) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000500) addr(41000500) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000500) addr(41000500) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000600) addr(41000600) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000600) addr(41000600) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000700) addr(41000700) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000700) addr(41000700) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000800) addr(41000800) layer -1 out of range
mISDN: INTERNAL ERROR in /usr/src/asterisk127/install-misdn-mqueue/mqueue-misdn/mISDN/drivers/isdn/hardware/mISDN/stack.c:235 st(00000800) addr(41000800) layer -1 out of range
MGR_REGLAYER | REQUEST: ret(0)
mISDN dss1 fromup without proc pr=10180 dinfo(0)
release instance class dev inst-40000200
release instance class dev inst-40000300
release instance class dev inst-40000400
release instance class dev inst-40000500
release instance class dev inst-40000600
release instance class dev inst-40000700
release instance class dev inst-40000800
release instance class dev inst-40000104
MISDN free_device: entitylist not empty


asterisk und treiber laufen, allerdings haben alle telefone gxp2000 rauschen in der leitung, liegt das vielliecht an dem fehler oben ?