MAX_PENDING_CALLS 123 src/ftmod/ftmod_sangoma_boost/sigboost.h #define MAX_PENDING_CALLS CORE_MAX_SPANS * CORE_MAX_CHAN_PER_SPAN MAX_PENDING_CALLS 67 src/m3ua_client.h #define MAX_PENDING_CALLS CORE_MAX_SPANS * CORE_MAX_CHAN_PER_SPAN