[contexts]
${in_line}^\(ips1_[0-9][0-9]\}\)$=\1
${in_line}^\(isp2_[0-9][0-9]\)$=\1
${caller}^\(238[123456]\)$=x\1
.*=default
For some reason contexts don't get matched (consistently)...
(I also tried mentioning context in accfile.conf & regfile.conf which also doesn't work consistently)
yate fresh startup it seems to work
after reload only the default context seems to be used.