Administration
A31003-C1000-M101-1-76A9, 03/2016
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OpenScape Desk Phone CP200/400/600, Administrator Documentation
administration.fm
System Settings
3.6.10.3
Non-INVITE Transaction Timer
The
NonCall transaction response timer
is started whenever the phone sends a non-INVITE
message to the SIP server. If the timer expires before the phone gets a response from the SIP
server, the phone assumes that the server had died and then attempts to contact the backup
server, if configured. If no backup server is configured, the phone will just tidy up internally.
The data is given in milliseconds. The default value is 32 000; for OpenScape Voice, the rec-
ommended setting is 6 seconds (6000 ms).
Administration via WBM
System > SIP interface
Administration via Local Phone
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--- Admin
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--- System
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--- SIP Interface
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NonCall transactions (ms)
SIP interface
Outbound proxy
Default OBP domain
SIP transport
UDP
TLS renegotiation
Secure (RFC5746)
Call transaction response timer (ms)
NoCall transaction response timer (ms)
32000
32000
Reg. backoff (seconds)
60
Submit
Reset
Connectivity check timer (seconds)
Keep alive format
Media Negotiation
Media IP Mode
0
Sequence
Single IP
IPv4
SIP connection
Persistent (SB)
Early 183 response