GR 571 CORE : ISSUE 1
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Describes the Telcordia view on generic requirements for Call Waiting (CW) that informs a busy station user about another waiting call by a burst of tone. Also includes a Call Forwarding Don't Answer (CFDA) interaction so as to ensure a uniform feature interaction in a multi-vendor environment.
| DevelopmentNote |
Included in FR 64. Replaces TR TSY 000571. (05/2001) Together with GR 215 CORE, GR 217 CORE, GR 227 CORE, GR 570 CORE, GR 572 CORE, GR 573 CORE, GR 574 CORE, GR 577 CORE, GR 578 CORE, GR 579 CORE, GR 580 CORE, GR 581 CORE, GR 586 CORE, GR 588 CORE, GR 590 CORE and TR TSY 000587 replaces TR TSY 000522 (05/2002)
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| DocumentType |
Standard
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| PublisherName |
Telcordia Technologies
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| Status |
Current
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| Supersedes |
| GR 506 CORE : ISSUE 3 | SIGNALING FOR ANALOG INTERFACES |
| GR 1298 CORE : ISSUE 10 | AINGR: SWITCHING SYSTEMS |
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