Are you trying to use the sms_adj plugin?
It requires the python-gammu library to be installed:
https://wammu.eu/python-gammu/
However, there seems to be some problems with the installation of that library.
It also requires a SMS modem card. See the web site of the plugin author:
https://pihrt.com/elektronika/259-moje-r...ladani-rpi
(click one of the flags at the upper right of the page to change the language.)
What are you trying to do?
There may be another way to accomplish what you want.
For example if you want to control SIP from a mobile phone, you can open SiP in the browser on the phone. If you need to access SIP remotely, you can install a VPN on your Raspberry Pi:
http://www.pivpn.io/
and use OpenVPN on the phone to securely connect to SIP from anywhere you have internet access.
Dan
It requires the python-gammu library to be installed:
https://wammu.eu/python-gammu/
However, there seems to be some problems with the installation of that library.
It also requires a SMS modem card. See the web site of the plugin author:
https://pihrt.com/elektronika/259-moje-r...ladani-rpi
(click one of the flags at the upper right of the page to change the language.)
What are you trying to do?
There may be another way to accomplish what you want.
For example if you want to control SIP from a mobile phone, you can open SiP in the browser on the phone. If you need to access SIP remotely, you can install a VPN on your Raspberry Pi:
http://www.pivpn.io/
and use OpenVPN on the phone to securely connect to SIP from anywhere you have internet access.
Dan