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Work item:
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E.157
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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 2021-06-11 [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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Rev.
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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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Recommendation ITU-T E.157 provides guidance for international calling party number delivery across boundaries of countries which is technology neutral.
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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:
2014-09-02 15:45:19
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Last update:
2021-06-17 13:52:06
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