Solution : https://service.sap.com/sap/support/notes/153385 (SAP Service marketplace login required)
Key words :
additional key words link test, telephony server link test, prerequisites function module xchgparams, sapphone system administration, entire version string, connected external software, function xchgparams, external software, compatible version, higher version
Related Notes :
| 178240 | SAPphone: Server maintenance: No parameter exchange |