ISDN User Part (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "ISDN User Part" in Czech language version.

refsWebsite

Global rank Czech rank

986^th place

1,030^th place

7,368^th place

low place

etsi.org

webapp.etsi.org

ETSI EN 300 356-1, ISUP Version 4 for the International Interface

itu.int

ITU-T Q-Series Recommendations
ITU-T Recommendation Q.767
ITU-T Recommendation Q.761
ITU-T Recommendation Q.763 (12/1999), Section 1, General coding principles, pp 3-4.
ITU-T Recommendation Q.763 (12/1999), Section 1, General coding principles, p 3