https://www.wachendorff-prozesstechnik.de/en/product-groups/gateways-and-protocol-converters-repeaters-scanners-analyzers/products/profibus/according-to-j1939/
Gateways from Profibus to J139
These Gateways are easy to configure and enable Profibus communication in accordance with J1939.
gatewaysprofibus
https://www.avayaippbxdubai.com/tag/avaya-j139-ip-phone-dubai/
Avaya J139 IP Phone dubai Archives - Magtel Systems Dubai | Telecom Solution Provider | Panasonic...
ip phone