This standard defines the Inter-Exchange Signalling Protocol for the support of Private User Mobility – Call Handling (PUM-CH) in Private Integrated Services Networks (PISNs) for incoming and outgoing calls.
- Edition:
- 1.1.1
- Published:
- 10/01/2000
- Number of Pages:
- 7
- File Size:
- 1 file , 35 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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