Hi,

My guess is that the strings are not being properly passed as multibyte/UTF-16 to the API, since, as far as I know, Kamailio has no native accommodation for wide characters in its internal string handling, e.g. for modparam and inside-the-config string literal purposes.

Your best bet is to send those values to an external script, or use base64 if the sendsms API method supports a payload in that format.

-- Alex

On Mon, Jul 02, 2018 at 08:57:46PM +0000, eyas barhouk wrote:

hello dears ,

i'm trying to use "http_client" module to post SMS from kamailio to kannel using the following configuration :

.......

modparam("http_client", "httpcon", "kannel=>http://username:password@127.0.0.1:443") ..........

.........

http_connect("kannel","cgi-bin/sendsms?user=username&pass=password&charset=utf-16&coding=2&from=$avp(from)&to=$avp(to)&text=$(avp(text){s.escape.user})","$var(result)");

.......

And this test success for English characters & phrases, but when i'm trying to send Arabic or Chinese characters it only success if the content of the SMS only has one word. in other-word i mean when i'm trying to send more than one Arabic word with a space between each word it reply with HTTP error code 400.

so do you have any ideas about this problem ??

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