Hello list. ChanIsAvail returns 20 for ${AVAILSTATUS}. What does this '20' mean ?? ... exten => 1,n,ChanIsAvail(SIP/sin10) exten => 1,n,NoOp(chanisavail == ${AVAILSTATUS}) ... [Mar 4 15:10:16] -- Executing [1 at sin:7] ChanIsAvail("IAX2/testlocal-14088", "SIP/sin10") in new stack [Mar 4 15:10:16] -- Executing [1 at sin:8] NoOp("IAX2/testlocal-14088", "chanisavail == 20") in new stack What does it mean when ChanIsAvail returns '20' ??? This is what inside /usr/src/asterisk-1.4.25.1/main/devicestate.c : /*! \brief Device state strings for printing */ static const char *devstatestring[] = { /* 0 AST_DEVICE_UNKNOWN */ "Unknown", /*!< Valid, but unknown state */ /* 1 AST_DEVICE_NOT_INUSE */ "Not in use", /*!< Not used */ /* 2 AST_DEVICE IN USE */ "In use", /*!< In use */ /* 3 AST_DEVICE_BUSY */ "Busy", /*!< Busy */ /* 4 AST_DEVICE_INVALID */ "Invalid", /*!< Invalid - not known to Asterisk */ /* 5 AST_DEVICE_UNAVAILABLE */ "Unavailable", /*!< Unavailable (not registered) */ /* 6 AST_DEVICE_RINGING */ "Ringing", /*!< Ring, ring, ring */ /* 7 AST_DEVICE_RINGINUSE */ "Ring+Inuse", /*!< Ring and in use */ /* 8 AST_DEVICE_ONHOLD */ "On Hold" /*!< On Hold */ }; Jonas. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100304/0a9922df/attachment.htm