In this section:
This feature is associated with the standard TSG/SPEC/017 - Interworking between Session Initiation Protocol (SIP) and UK ISDN User Part (UK ISUP).
To support TSG/SPEC/017 and Microsoft Team's Q.850 acceptance criteria for calls, the following mappings are automated by the default profiles defaultTsgspec17SipCpc
and defaultTsgspec17CpcSip
:
Table 1: Default SIP-CPC Mapping for TSG/SPEC/017 (defaultTsgspec17SipCpc)
Cause Map | CPC Cause |
---|---|
400 | 95 |
401 | 63 |
402 | 63 |
403 | 63 |
404 | 1 |
405 | 63 |
406 | 79 |
407 | 63 |
408 | 18 |
410 | 22 |
413 | 111 |
414 | 111 |
415 | 79 |
416 | 127 |
420 | 79 |
421 | 79 |
423 | 63 |
433 | 24 |
480 | 31 |
481 | 95 |
482 | 25 |
483 | 25 |
484 | 28 |
485 | 1 |
486 | 34 |
487 | 31 |
488 | 79 |
493 | 127 |
500 | 47 |
501 | 79 |
502 | 111 |
503 | 42 |
504 | 102 |
505 | 127 |
513 | 111 |
580 | 34 |
600 | 17 |
603 | 21 |
604 | 4 |
606 | 79 |
Table 2: Default CPC-SIP Mapping for TSG/SPEC/017 (defaultTsgspec17CpcSip)
Cause Map | SIP Cause |
---|---|
1 | 404 |
2 | 404 |
3 | 404 |
4 | 604 |
5 | 404 |
8 | 480 |
9 | 480 |
14 | 410 |
16 | 480 |
17 | 600 |
18 | 408 |
19 | 480 |
20 | 480 |
21 | 603 |
22 | 410 |
23 | 302 |
24 | 433 |
25 | 483 |
27 | 480 |
28 | 484 |
29 | 403 |
31 | 480 |
34 | 486 |
38 | 500 |
41 | 500 |
42 | 503 |
43 | 500 |
44 | 500 |
46 | 500 |
47 | 500 |
50 | 403 |
53 | 403 |
55 | 403 |
57 | 488 |
58 | 403 |
62 | 403 |
63 | 403 |
65 | 501 |
69 | 501 |
70 | 488 |
79 | 501 |
87 | 403 |
88 | 488 |
90 | 404 |
91 | 404 |
95 | 502 |
97 | 502 |
99 | 502 |
102 | 504 |
103 | 502 |
110 | 502 |
111 | 502 |
127 | 502 |
For the CPC-SIP table, Q.850 Reason is "0" for all rows.