The server on which the web service is installed requires access from the following hosts.
| Direction | Host | Protocol(s) | Port(s) | Remark |
|---|---|---|---|---|
| Inbound | 18.198.154.4 | HTTPS | 443 | TecCom Web Service (Main) |
| Inbound | 3.64.249.68 | HTTPS | 443 | TecCom Web Service (Main) |
| Inbound | 3.65.19.66 | HTTPS | 443 | TecCom Web Service (Main) |
| Inbound | 3.65.82.255 | HTTPS | 443 | TecCom Web Service (Main) |
| Inbound | 54.171.143.224 | HTTPS | 443 | TecCom Web Service (Standby) |
| Inbound | 99.81.17.188 | HTTPS | 443 | TecCom Web Service (Standby) |
The web service must support TLS 1.2.
The server on which the web service is installed requires access to the following hosts.
| Outbound | iam.teccom.de1,2 (https://iam.teccom.de/tecdirect/tomdirect.svc) |
HTTPS | 443 | TecCom Web Service: Reverse Messages (Production / Test) |
| Outbound | teccmd.tecalliance.net1,2 (https://teccmd.tecalliance.net/Filetransfer.CMD/FiletransferUploadService.svc) (https://teccmd.tecalliance.net/openmessaging.asmx) |
HTTPS | 443 | TecCom Web Service: TecCMD (Production) |
| Outbound | solutionportal.tecalliance.net1,2 (https://solutionportal.tecalliance.net/openmessaging.asmx) |
HTTPS | 443 | TecCom Web Service: e-Invoicing (Production) |
| Outbound | staging-solutionportal.tecalliance.net1,2 (https://staging-solutionportal.tecalliance.net/openmessaging.asmx) |
HTTPS | 443 | TecCom Web Service: e-Invoicing, TecCMD (Test) |
| Outbound | teccom.tecalliance.net3 (https://teccom.tecalliance.net) |
HTTPS | 443 | TecCom Portal |
Footnotes:
iam.teccom.de, teccmd.tecalliance.net, solutionportal.tecalliance.net and staging-solutionportal.tecalliance.net don't have static IP addresses. If you are unable to make an exception in your firewall based on the hosts, you will have to make exceptions for all IP addresses of regions eu-central-1 and eu-west-1 as published by Amazon Web Services here: AWS IP address ranges.iam.teccom.de, teccmd.tecalliance.net, solutionportal.tecalliance.net and staging-solutionportal.tecalliance.net you have to make sure that all Amazon Root Certificates are installed in the certificate store of the server from which the connections are made. You can download the certificates here: https://www.amazontrust.com/repository/.teccom.tecalliance.net does not have a static IP address. If you are unable to make an exception in your firewall based on the host, you will have to make exceptions for all IP addresses of the tag AppService as published by Microsoft here: Download Azure IP Ranges and Service Tags.