Installation procedure:
1. Create account in
https://www.aspsms.ch/;
2. Buy a number from ASPSMS;
3. Install our app ASPSMS in your Bitrix24;
4. On first page of ASPSMS application you have to enter ASPSMS api Userkey and ASPSMS Password;
5. To get ASPSMS api Userkey go to your account in
https://www.aspsms.ch/ and then go to API Credentials
https://www.aspsms.ch/en/apicredentials/;
6. Copy from that page Userkey and API Password;
7. Then past copied credentials in ASPSMS (Bitrix24 Application);
8. Then click Install;
9. Copy phone number you purchased in ASPSMS account
https://www.aspsms.ch/two-way/mynumbers.asp and past it in field "ASPSMS phone number for ALL users";
10. If you got more numbers than one, then you may copy other numbers from ASPSMS account and assign certain users for that number ASPSMS (Bitrix24 Application);
11. Copy generated link in field "Your forward SMS URL is" in ASPSMS (Bitrix24 Application);
12. Go back account in ASPSMS to this page
https://www.aspsms.ch/two-way/mynumbers.asp and click edit in mobile number;
13. Scroll down and past copied link in field "Forward SMS by HTTP GET Request" URL;
14. Go back to ASPSMS (Bitrix24 Application) and click Save;
15. Done! Now you may use ASPSMS for outgoing and incoming SMS.
Video how to do installation here: