[SR-Users] About SMSC multi-byte support

[Henning Westerholt]

Hello Shigeru,

ok, thanks. So, on a, abstract level this uses the Kamailio IMS modules to process the SMS. The problem could be on different levels, e.g., in IMS module processing, database etc..

I would suggest doing a network trace what is received from the Kamailio and then what it sends out, e.g., with sngrep or similar tools in this particular situation.

Somewhere is probably an issue in the processing, just need to find the location. 😊

Cheers,

Henning

--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>

From: shigeru ishida <s5u.ishida at gmail.com>
Sent: Tuesday, March 22, 2022 4:35 AM
To: Henning Westerholt <hw at gilawa.com>; Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
Subject: Re: [SR-Users] About SMSC multi-byte support

Hi Henning,

I used the following Kamailio 5.5 branch with docker_open5gs.

https://github.com/herlesupreeth/kamailio

As a result, garbled characters occurred in SMS over IMS.

Also, I wrote a little about the VoLTE and SMS settings of docker_open5gs as follows.

https://github.com/s5uishida/docker_open5gs_volte_sms_config

FYI.

--Shigeru

2022年3月21日(月) 17:11 Henning Westerholt <hw at gilawa.com<mailto:hw at gilawa.com>>:
Hello,

can you share a bit more details how you exactly process the SMS, like which modules etc..?

Also, I would recommend that you use a newer version of kamailio, there are also docker images for version 5.5.x available.

Cheers,

Henning

--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>

From: sr-users <sr-users-bounces at lists.kamailio.org<mailto:sr-users-bounces at lists.kamailio.org>> On Behalf Of shigeru ishida
Sent: Sunday, March 20, 2022 3:16 PM
To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org<mailto:sr-users at lists.kamailio.org>>
Subject: [SR-Users] About SMSC multi-byte support

Hi all,

I have a little question.

I tried SMS over IMS on my smartphones with docker_open5gs (using Kamailio and Open5GS), and the multibyte message (Japanese) was garbled at the recipient smartphone.

docker_open5gs URL: https://github.com/herlesupreeth/docker_open5gs

Also, docker_open5gs uses Kamailio v5.3.

I would be very glad if you could tell me about Kamailio's support for multi-byte SMS.

Best regards,

--Shigeru
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