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ITU-T Q.3931.4 PDF

ITU-T Q.3931.4 PDF

Name:
ITU-T Q.3931.4 PDF

Published Date:
06/01/2015

Status:
[ Active ]

Description:

Performance benchmark for the PSTN/ISDN emulation subsystem of an IP multimedia system – Part 4: Reference load network quality parameters

Publisher:
International Telecommunication Union-T

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$12.3
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This Recommendation contains the reference load network quality parameters applicable to the PSTN/ISDN emulation subsystem of IP multimedia system exchange implementations. The definitions of IMS/PES design objectives are based on best practice performance of legacy PSTN/ISDN signalling. The values contained in the present document are best practice performance values measured on IP multimedia subsystem (IMS) and next generation network (NGN) implementations. The ISDN voice gateway (VGW) values are based on carrier grade implementations.


Edition : 15
File Size : 1 file
Number of Pages : 34
Published : 06/01/2015

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