He was Dalinar's highofficer on duty when a chasmfiend was detected crawling up on a plateau only two hours away. When Dalinar decided to march, Teleb was sent for 阿多林.
Teleb also suggested to Dalinar to think about using man-carried bridges to reach a contested plateau faster but not using them for the assault itself. Though Dalinar hesitated about this idea he told Teleb he may train one bridge crew for this purpose. Because the chull-drawn bridges would be needed for the assault furthermore Teleb tried to design a new kind of bridge but his first attempt failed and the bridge didn't stand the weight of the chulls.
When Dalinar returned after the Battle of the Tower he sent a message to Teleb that he should bring the entire camp to alert, preparing for anything though Dalinar hoped that it wouldn't be needed.