| Usage | Required/Optional?
| Domain Name | Protocol/Port
|
|---|
| 1 | PayXpress EMV Backend Process EMV payment transactions Download remote configuration Send emails from our system to the merchant or customer.
| Required | https://api-pos-default-v4.payxpert.com/ https://api-prox-default-v4.payxpert.com/ https://payxpress-soft-mpos.firebaseio.com https://dns.google/dns-query | TCP 443 (HTTPS) |
| 2 | PayXpress APM Backend | Optional if PayXpress APM is deployed for POS. | https://connect2.payxpert.com/ https://stats.payxpert.com/matomo.php | TCP 443 (HTTPS) |
| 3 | Remote Crash & Logs | Required | Anne-Claire Femia payxpress-apm.appspot.com payxpress-soft-mpos.appspot.comAnne-Claire Femia | TCP 443 (HTTPS) |
| 4 | PayXpress Backoffice - Central | Only for PC, not for POS Devices. | *.central.payxpert.com | TCP 443 (HTTPS) |
| 5 | SUNMI - TMS/MDM Download & Upgrade new version of PayXpress Remote actions: Lock/Unblock devices & Reboot Europe Instance → *eu.sunmi.com
| Only for SUNMI Devices | api.eu.sunmi.com
apk.cdn.eu.sunmi.com
ota.cdn.eu.sunmi.com
file.cdn.eu.sunmi.com
pic.cdn.eu.sunmi.com
iot-mqtts.eu.sunmi.com | TCP 443 (HTTPS) |
| 6 | SUNMI - Security | Only for SUNMI Devices | api.sunmi.com | TCP 443 (HTTPS) |
| 7 | SUNMI - NTP Services
NTP (Network Time Protocol), provides network timing services for devices | Only for SUNMI Devices | pool.ntp.org
europe.pool.ntp.org
uk.pool.ntp.org
fr.pool.ntp.org
it.pool.ntp.org
de.pool.ntp.org
at.pool.ntp.org
pl.pool.ntp.org
ntp1.inrim.it
ntp.obspm.fr
ptbtime1.ptb.de | NTP / 123 |
| 8 | SUNMI - Certificate Transparency Service
Certificate Transparency (CT) is an open framework that aims to monitor and prevent the mis-issuance of CA certificates and enhance the transparency and credibility of certificate authorities.
| Only for SUNMI Devices | gstatic.com | TCP 443 (HTTPS) |
| 9 | SUNMI - Network Connectivity Detection Service
- Identify whether the device's current network can connect to the Internet | Only for SUNMI Devices | www.qualcomm.cn
www.google.com
connectivitycheck.gstatic.com | HTTPS (443) HTTP (80)
HTTPS (443)
HTTPS (443) HTTP (80) |