Signalling System 7

Signalling System No. 7 - set of telephony signaling protocols. Article "Signalling System 7" in German Wikipedia has 72 points for quality (as of July 1, 2025). The article contains 52 references and 22 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is English.

Since the creation of article "Signalling System 7", its content was written by 95 registered users of German Wikipedia and edited by 635 registered Wikipedia users in all languages.

The article is cited 54 times in German Wikipedia and cited 905 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #1055 in October 2004
• Global: #9189 in November 2002

The highest popularity rank from 2008:

• Local (German): #15189 in December 2014
• Global: #29720 in April 2016

There are 21 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Signalling System 7		71.9771
2	English (en) Signalling System No. 7		44.8437
3	Chinese (zh) 七号信令系统		37.482
4	Czech (cs) Signalizační systém č. 7		30.8615
5	French (fr) Système de signalisation no 7		30.4236
6	Romanian (ro) Sistemul de semnalizare 7		28.527
7	Spanish (es) Sistema de señalización por canal común n.º 7		27.1927
8	Serbian (sr) Систем сигнализације број 7		23.6009
9	Japanese (ja) 共通線信号No.7		21.1596
10	Catalan (ca) Sistema de senyalització núm. 7		17.5645

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Signalling System 7" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Signalling System No. 7		2 608 810
2	Russian (ru) ОКС-7		466 449
3	Spanish (es) Sistema de señalización por canal común n.º 7		294 175
4	French (fr) Système de signalisation no 7		252 364
5	German (de) Signalling System 7		230 144
6	Japanese (ja) 共通線信号No.7		174 869
7	Polish (pl) Signaling System 7		124 324
8	Chinese (zh) 七号信令系统		77 641
9	Portuguese (pt) Sinalização por canal comum número 7		70 913
10	Vietnamese (vi) SS7		52 148

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Signalling System 7" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Signalling System No. 7		6 048
2	German (de) Signalling System 7		982
3	Russian (ru) ОКС-7		565
4	French (fr) Système de signalisation no 7		375
5	Spanish (es) Sistema de señalización por canal común n.º 7		354
6	Japanese (ja) 共通線信号No.7		286
7	Chinese (zh) 七号信令系统		185
8	Polish (pl) Signaling System 7		124
9	Italian (it) Signaling System 7		103
10	Vietnamese (vi) SS7		102

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Signalling System 7" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Signalling System No. 7		222
2	German (de) Signalling System 7		95
3	French (fr) Système de signalisation no 7		51
4	Russian (ru) ОКС-7		37
5	Spanish (es) Sistema de señalización por canal común n.º 7		30
6	Polish (pl) Signaling System 7		27
7	Italian (it) Signaling System 7		24
8	Portuguese (pt) Sinalização por canal comum número 7		19
9	Hebrew (he) SS7		18
10	Czech (cs) Signalizační systém č. 7		16

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Signalling System 7" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) Système de signalisation no 7		1
2	Catalan (ca) Sistema de senyalització núm. 7		0
3	Czech (cs) Signalizační systém č. 7		0
4	German (de) Signalling System 7		0
5	English (en) Signalling System No. 7		0
6	Spanish (es) Sistema de señalización por canal común n.º 7		0
7	Finnish (fi) SS7		0
8	Hebrew (he) SS7		0
9	Italian (it) Signaling System 7		0
10	Japanese (ja) 共通線信号No.7		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Signalling System 7" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Signalling System No. 7		412
2	Czech (cs) Signalizační systém č. 7		61
3	Spanish (es) Sistema de señalización por canal común n.º 7		61
4	German (de) Signalling System 7		54
5	Russian (ru) ОКС-7		53
6	French (fr) Système de signalisation no 7		43
7	Hebrew (he) SS7		35
8	Chinese (zh) 七号信令系统		31
9	Portuguese (pt) Sinalização por canal comum número 7		24
10	Japanese (ja) 共通線信号No.7		22

More...

#	Language	Value
ca	Catalan Sistema de senyalització núm. 7
cs	Czech Signalizační systém č. 7
de	German Signalling System 7
en	English Signalling System No. 7
es	Spanish Sistema de señalización por canal común n.º 7
fi	Finnish SS7
fr	French Système de signalisation no 7
he	Hebrew SS7
it	Italian Signaling System 7
ja	Japanese 共通線信号No.7
pl	Polish Signaling System 7
pt	Portuguese Sinalização por canal comum número 7
ro	Romanian Sistemul de semnalizare 7
ru	Russian ОКС-7
sr	Serbian Систем сигнализације број 7
sv	Swedish Signalsystem nummer 7
ta	Tamil சமிக்ஞை முறைமை 7
tr	Turkish No.7 İşaretleşme Sistemi
uk	Ukrainian SS7
vi	Vietnamese SS7
zh	Chinese 七号信令系统

Best Rank

German: #15189 12.2014

Global: #29720 04.2016

Best Rank

German: #1055 10.2004

Global: #9189 11.2002

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information