R2511-HP MSR Router Series Voice Command Reference(V5)

198
PSTN release cause
code
PSTN release cause
descri
p
tion
SIP status code SIP status description
87
User not member of Closed
User Group (CUG)!
403 Forbidden.
88 Incompatible destination! 503 Service unavailable.
102 Recovery on timer expiry! 504 Gateway timeout.
111 Protocol error, unspecified! 500 Server internal error.
127 Interworking, unspecified! 500 Server internal error.
Views
SIP client view
Default command level
2: System level
Parameters
pstn-code: PSTN release cause code in the range of 1 to 127, but limited to those in Table 48. Because
the PSTN release cause code 16 corresponds to a SIP request message, instead of a SIP status code, you
can configure no SIP status code for 16.
sip-code: SIP status code in the range of 400 to 699.
Examples
# Map the PSTN release cause code 17 to the SIP status code 408.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] sip
[Sysname-voice -sip] reason-mapping pstn 17 sip 408
reason-mapping sip
Use reason-mapping sip to configure SIP status code to PSTN release cause code mappings.
Use undo reason-mapping sip to restore the default.
Syntax
reason-mapping sip sip-code pstn pstn-code
undo reason-mapping sip sip-code
Default
The SIP status code to PSTN release cause code mappings are listed in Table 49.
Table 49 Default SIP status code to PSTN release cause code mappings
SIP status code SIP status description
PSTN release cause
code
PSTN release cause
descri
p
tion
400 Bad Request. 41 Temporary failure!
401 Unauthorized. 21 Call rejected!
402 Payment required. 21 Call rejected!