I have DIDs bought them from a site has only one option, is to forward the incoming calls and SMS to SIP URI. I need you to build me and API to get the incoming SMS.
i see that you are trying to create an api for sms forwarding
i can help . i can use python (flask ) , we have pjsip library also if we need to handle sip , for sms we can use jasmin or kannel if you want
please send private message
thank you
i have developed many projects usign asterisk like sms scheduling, autodialer, ivrs, voicemail system, and more.
Based on your job description, i can do complete your incoming sms setup.