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Work item:
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E.157 (ex E.CPND)
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Subject/title:
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International Calling Party Number Delivery
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Status:
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Approved on 2009-11-24 [Issued from previous study period]
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Approval process:
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TAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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This recommendation provides guidance for International calling party number delivery which is technology neutral. It also clarifies the relationship between calling party number delivery and number identification supplementary service. International calling party number delivery refers to calling party number delivery across boundaries of countries.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2008-05-16 10:45:24
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Last update:
2011-01-12 08:28:36
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