Most of my telecom experiences were pretty boring. It largely consisted of handling digital circuits for modem banks, then later setting up a very small CLEC and building small PBX systems out of open source software in the early 2000s, which at the time worked about as well as you might imagine[0]. The outside plant people for the local ILEC had the best war stories:

* Someone tried to carjack a friend while he was suspended in the air in the bucket of a bucket truck, making a repair in a splice case[1].

* Another friend was making a repair in a bad part of town, and while doing some work in junction box (larger, ground-based version of a splice case,) a drug addict hobbled out of a nearby house and asked him if he was with the phone company. When he replied in the affirmative, the drug addict asked him to call 911 as one of his compatriots was ODing.

... etc...

I did get to help another service provider recover from a tornado by physically removing mud and debris from their equipment over the course of a few days and powering it back on. It almost all worked, with a few parts swapped out. I wrote about that one[2].

*Edit* I forgot I have one good CLEC war story. I wrote a test system that ended up calling 911 several times and playing a 1 kilohertz test tone at the 911 operator until they hung up. The test system was meant to troubleshoot an intermittent call quality issue that we were having difficult isolating. It consisted of a machine with a SIP trunk on one side and an analog telephone on the other. It would call itself repeatedly, play the 1k test tone to itself, and look for any audio disturbances, and record a lot of detail about which trunks were in use, etc., when that occurred. That all worked fine. The problem was the telephone number for the SIP trunk, which I remember to this day (20 years later) - 5911988. Every once and a while, when calling the SIP trunk from the analog line (this thing made thousands of calls,) the leading 5 wouldn’t get interpreted correctly, and the switch would just process the subsequent digits… 9, 1, 1 - as soon as that second one was processed, it sent the call to the local PSAP. After a few days a police officer showed up and asked us to please stop whatever it was we were doing.

0 - "not at all"

1 - in the US, anyway, these are the black cylindrical objects you see suspended from cables strung along utility poles

2 - https://marcusb.org/posts/2023/11/a-real-life-disaster-recov...

The insecurity of telecom stacks in the wake of Salt Typhoon