Not, I tried $branch(uri) and I can't get it either. 

lookup() function seems to be returning true back, this is related config code:

lookup("location");
switch ($retcode) {
    case -1:
    sl_send_reply("404", "Not Found");
        exit;
    case -2:
        sl_send_reply("404", "Method not supported");
        exit;
    case -3:
        sl_send_reply("405", "Internal Error");
        exit;
};

xlog("Return Code|Branch Count|Branch URI: $retcode|$branch(count)|$branch(uri)\n");

and in the logs I'm getting this:
Return Code|Branch Count|Branch URI: 1|<null>|<null>

Regards,

În lun., 15 iun. 2020 la 17:51, Daniel-Constantin Mierla <miconda@gmail.com> a scris:

Hello,

can you get any other attribute from the variable?

  - https://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#branch_name_-_branch_attributes

At least the uri should be set.

Also, have you tested that lookup() was true?

Cheers,
Daniel

On 15.06.20 18:39, Ilie Soltanici wrote:
Hello,

As per documentation after lookup() function I have to get the number of branches from the main branch by using $branch(count) variable, but for some reason, I'm getting always only <null> value, can someone help me to understand what I'm doing wrong?

lookup();
xlog("Branch Count: $branch(count)\n");

Kamailio Version: 5.2.7

Thanks.

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