Asterisk Dialplan string variable length limit?

[sedwards]

How to change length of variable

I measure the maximum variable length in Asterisk 13 at 4090. ; channel variable length test same = n(loop), set(t=${t}b) same = n, verbose(${LEN(${t})}) same = n, wait(0.01) same = n, goto(loop) same = n, hangup() Maybe storing a key to a row in a database would be a better approach?

Maybe the OP’s 3 year old question is a limitation of his AGI library.