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VSP (SIP Proxy Server) Settings
Item
Description
Enable Support of SIP Proxy
Server / Soft Switch
Enable the functions to inter-work with Proxy Server / Soft
Switch.
Enable SIP Proxy 1
SIP Proxy 1 is the main Server. VoiceCom90 will register to
SIP Proxy 2 that is backup if all ports are failed to register to
SIP Proxy 1.
Proxy Server IP/Domain
Enter the SIP Server IP address or URL (Uniform Resource
Locator)
Proxy Server Port
Enter the Proxy Server listen port number
Proxy Sever Realm
Enter the correct registered Proxy Server Realm name to avoid
registration failure. Left in default if you are not sure. If you
fail to make a call, please contact your ITSP.
TTL (Registration interval)
Enter the desired time interval at which VoiceCom90 will
report to you Proxy Server. Left in default if you are not sure.
SIP Domain
Fill in SIP Domain (URI) if required by VSP
Use Domain to Register
VoiceCom90 registers with SIP Domain if ticked; it registers
with SIP Server IP address if not ticked.
Note: If you fail to make a call, please contact your VSP.