Then I don’t think it is possible as kamcmd uses kamailio binrpc protocol which in turn accepts string or int as an arguments and string should be 0 terminated.
I’ve tried to reproduce your use case and execute kamcmd “cfg.reset group” - it should set the value to the default.. but it crushes my 5.5.0 On Fri, 11 Jun 2021 at 8:53 PM, Sergey Safarov <s.safa...@gmail.com> wrote: > yes, Arsen, you are correct. > > On Fri, Jun 11, 2021 at 5:20 PM Arsen Semenov <arsper...@gmail.com> wrote: > >> Hello Sergey, >> >> Am I understanding you right, that you've defined a custom global >> variable with an empty value in the kamailio.cfg >> and then want to set a string value to it and then by executing cfg.sets >> global var_name "" want to clear that value to be blank again? >> >> On Fri, Jun 11, 2021 at 4:31 PM Sergey Safarov <s.safa...@gmail.com> >> wrote: >> >>> In Kamailio config I use empty global string variable >>> local.trace_troubleshooting_net = "" descr "trace all SIP messages from >>> given network" >>> >>> When I check variable value I get blank string >>> kamcmd cfg.get local trace_troubleshooting_net >>> >>> I can set new value >>> [root@host]# kamcmd cfg.sets local trace_troubleshooting_net "2600::/48" >>> [root@host]# kamcmd cfg.get local trace_troubleshooting_net >>> 2600::/48 >>> >>> Now I want to set the empty custom global variable using a command >>> kamcmd cfg.sets group trace_troubleshooting_net "" >>> But get error >>> error: 400 - error at parameter 2: expected string type but record >>> doesn't match type >>> >>> How to properly set empty values? >>> >>> __________________________________________________________ >>> Kamailio - Users Mailing List - Non Commercial Discussions >>> * sr-users@lists.kamailio.org >>> Important: keep the mailing list in the recipients, do not reply only to >>> the sender! >>> Edit mailing list options or unsubscribe: >>> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> >> -- >> Arsen Semenov >> >> __________________________________________________________ >> Kamailio - Users Mailing List - Non Commercial Discussions >> * sr-users@lists.kamailio.org >> Important: keep the mailing list in the recipients, do not reply only to >> the sender! >> Edit mailing list options or unsubscribe: >> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > * sr-users@lists.kamailio.org > Important: keep the mailing list in the recipients, do not reply only to > the sender! > Edit mailing list options or unsubscribe: > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > -- Sent from Gmail Mobile
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