Project description
P.S. The problem is that PBX connects to the gateway and operator (ok status), and calls from softphones on the external lines do not pass. Inside the network I can call from softphone to softphone.
Funds are locked in Payora USDT (TRC-20) escrow and released to the freelancer only after delivery approval.
Response texts are visible only to the client.
We need a sysadmin to set up company email: domains, message signing, spam filters and reliable inbox delivery.
We need an engineer to connect a CDN, tune static caching and build DDoS protection with filtering rules, rate limits and attack monitoring.
Package a web app with Docker, wire the services into one composition and set up a zero-downtime production rollout.
We are moving hosting and need a clean cutover of the site and every mailbox without downtime or a single lost message.
Audit and harden a production Linux server: updates, firewall, access control and an incident plan.
Log in as a freelancer, describe how you will solve the task, name your price and deadline. The client reads responses and starts a dialogue with the best ones.
Only the client who posted the project and you. Other freelancers do not see your text or price.
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