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Database: 365,228(8 Aug 2026)
digital exchange call processing capability call processing capabilities busy call attempt test method test methods good practice position indicators cable stranding equipment
YD/T 628-1993 in English

YD/T 628-1993 in English

ABOLISHED

Test method of digital exchange call processing capability (busy call attempt)

  • Issued on:1993-04-27
  • Implemented on:1993-11-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $530.00
$515.00
Standard No: YD/T 628-1993
Document status: ABOLISHED
Title in English: Test method of digital exchange call processing capability (busy call attempt)
Title in Chinese: 数字交换机呼叫处理能力(忙时呼叫尝试)测试方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1993-04-27
Implemented on: 1993-11-01
Chinese Classification: M38-Digital communication equipment
Professional Classification: YD-Telecommunication
Related Keywords: digital exchange call processing capability
call processing capabilities
busy call attempt
test method
test methods
Related Topics: switch
GB/T 628-1993
processing power
processing power
Call
try
YD/T614-1993
YD/T617-1993
YD/T628-1993
YD/T630-1993
YD/T634-1993
YD/T635-1993
YD/T693-1993
YD/T698-1993
YD/T699-1993
YD/T 700-1993
YD/T 704-1993
YD/T 705-1993
YD/T 707-1993
YD/T 709-1993
GBT628-1993
Switch national standard
What is the solid moisture testing method called?
Gel ion exchange capacity test method

本标准规定了数字交换机呼叫处理能力的测试方法。分为未开业务交换机和已开业交换机两种方式的测试。本标准的测试方法适用于数字交换机的鉴定、验收测试。不适用于移动通信交换机。


Scope

This standard specifies test methods for the call processing capabilities of digital switches. It is divided into two ways of testing: the test of the unopened service switch and the test of the opened service switch. The test methods of this standard are suitable for identification and acceptance testing of dry digital switches. Not applicable to mobile communication switches.

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