| Standard No.: | YD/T 1686-2007 |
| Chinese Name: | IP电话终端设备语音质量及传输性能技术要求和测试方法 |
| English Name: | Speech Quality and Transmission Performance Requirements and Testing Methods for IP Telephony Terminal Equipment |
| Professional Classification: | M40 Telephone communication equipment |
| Professional Classification: | YD Professional Standard - Telecommunication |
| ICS Classification: |
33.050.99 Other telecommunication terminal equipment
|
| Issued by: | |
| Issued on: | 2007-09-29 |
| Implemented on: | 2008-01-01 |
| Status: |
ABOLISHED |
| Replace By: | YD/T1686-2011
|
| Replace By Date: | |
| Target Language: | English |
| File Format: | PDF |
| Word Count: | |
| Translation Price: | please email coc@codeofchina.com for quotation
|
| Delivery: | via email in
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