CHANGE-STATION:1001,FORWARD_NO_ANSWER=1000 (forward to 1000 on no answer)
End-of-life considerations HiPath 3800 systems may be end-of-support in many regions. Consider long-term plans: security patching, SIP provider compatibility, and migration strategies to modern hosted/managed voice platforms (cloud PBX or UCaaS) when hardware/software support ceases. siemens hipath 3800 programming manual
This guide is designed to help you navigate and understand the . SIP provider compatibility