Hi Patrick.

Thanks for your replay.

I also verified an issue with dialplan.translate command in kamcmd. 

Running a live test it is working.

mysql> select * from dialplan;                                     
+----+------+----+----------+--------------+-----------+--------------+----------+-------+
| id | dpid | pr | match_op | match_exp    | match_len | subst_exp    | repl_exp | attrs |
+----+------+----+----------+--------------+-----------+--------------+----------+-------+
|  1 |    1 |  1 |        1 | ^(\+39)(.*)$ |         0 | ^(\+39)(.*)$ | \2       | 1     |
+----+------+----+----------+--------------+-----------+--------------+----------+-------+

NOTICE: <script>: +3912345|Before Dialplan
NOTICE: <script>: 12345|After Dialplan

Br. Stefano


On Wed, Oct 10, 2018 at 6:50 AM Patrick Wakano <pwakano@gmail.com> wrote:
Hi Stefano,
I have similar rules in my dialplan and they work.
However the kamcmd dialplan.translate command also fails for me (Kamailio 5.0.4), but I guess it is a problem with the command itself and not with the translation done by the dp_translate(), because for real calls it does work!

Patrick Wakano

On Wed, 10 Oct 2018 at 02:21, Stefano Bertuola <stefano.bertuola@gmail.com> wrote:
Hi Experts.

I did some tests with DIALPLAN module and I have some doubts about how to define the regular expressions in the database.

For example, using the start character '^' (beginning of the string), it looks not working:

kamcmd> dialplan.dump 1
{
        DPID: 1
        ENTRIES: {
                ENTRY: {
                        PRIO: 1
                        MATCHOP: 2
                        MATCHEXP: ^(\+39)(.*)$
                        MATCHLEN: 0
                        SUBSTEXP: ^(\+39)(.*)$
                        REPLEXP: \2
                        ATTRS: 1
                }
        }
}
kamcmd> dialplan.translate 1 "+39123456"   
error: 500 - No translation

Removing it, it works... but not as desired:

kamcmd> dialplan.dump 1
{
        DPID: 1
        ENTRIES: {
                ENTRY: {
                        PRIO: 1
                        MATCHOP: 1
                        MATCHEXP: (\+39)(.*)$
                        MATCHLEN: 0
                        SUBSTEXP: (\+39)(.*)$
                        REPLEXP: \2
                        ATTRS: 1
                }
        }
}
kamcmd> dialplan.translate 1 "+39123456"
{
        Output: 123456"
        Attributes: 1
}
kamcmd> dialplan.translate 1 "xxxxxxx+39123456"
{
        Output: 123456"
        Attributes: 1
}

Can someone help me understand how the regular expression should be used in DIALPLAN, please?

Br. Stefano
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