Private branch exchange

Business telephone system - multiline telephone system typically used in business environments. Article “Private branch exchange” in Italian Wikipedia has 7.5 points for quality (as of July 1, 2025). The article contains 0 references and 6 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.39 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Italian) language version.

In June 2025 the article “Private branch exchange” was edited by 1 authors in Italian Wikipedia and written by 1 authors in all languages.

Since the creation of article “Private branch exchange”, its content was written by 59 registered users of Italian Wikipedia and edited by 1147 registered Wikipedia users in all languages.

The article is cited 44 times in Italian Wikipedia and cited 1355 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #3488 in May 2005
• Global: #2274 in December 2001

The highest popularity rank from 2008:

• Local (Italian): #24725 in March 2008
• Global: #11302 in October 2014

There are 20 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	English (en) Business telephone system		52.1026
2	German (de) Telefonanlage		28.2948
3	Chinese (zh) 专用小交换机		28.0685
4	French (fr) Autocommutateur téléphonique privé		21.9506
5	Spanish (es) PBX		20.8504
6	Indonesian (id) Pertukaran cabang otomatis pribadi		18.0956
7	Norwegian (no) Hustelefonsentral		16.5608
8	Swedish (sv) Abonnentväxel		16.555
9	Russian (ru) Офисная АТС		13.8231
10	Czech (cs) PBX		10.9017

More...

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

The most popular language versions of the article "Private branch exchange" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Business telephone system		4 171 199
2	Spanish (es) PBX		1 186 372
3	French (fr) Autocommutateur téléphonique privé		783 851
4	German (de) Telefonanlage		735 230
5	Portuguese (pt) PBX		622 013
6	Indonesian (id) Pertukaran cabang otomatis pribadi		457 819
7	Japanese (ja) 構内交換機		444 091
8	Russian (ru) Офисная АТС		438 598
9	Italian (it) Private branch exchange		168 535
10	Polish (pl) PBX		159 809

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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 "Private branch exchange" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Business telephone system		3 746
2	French (fr) Autocommutateur téléphonique privé		508
3	Russian (ru) Офисная АТС		467
4	Japanese (ja) 構内交換機		401
5	Spanish (es) PBX		384
6	German (de) Telefonanlage		379
7	Chinese (zh) 专用小交换机		343
8	Portuguese (pt) PBX		250
9	Italian (it) Private branch exchange		163
10	Indonesian (id) Pertukaran cabang otomatis pribadi		94

More...

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

Language versions of the article "Private branch exchange" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Business telephone system		407
2	German (de) Telefonanlage		146
3	French (fr) Autocommutateur téléphonique privé		127
4	Spanish (es) PBX		81
5	Russian (ru) Офисная АТС		67
6	Italian (it) Private branch exchange		59
7	Dutch (nl) PABX		45
8	Indonesian (id) Pertukaran cabang otomatis pribadi		39
9	Portuguese (pt) PBX		38
10	Polish (pl) PBX		26

More...

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

Language versions of the article "Private branch exchange" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Italian (it) Private branch exchange		1
2	Bulgarian (bg) PBX		0
3	Czech (cs) PBX		0
4	German (de) Telefonanlage		0
5	English (en) Business telephone system		0
6	Spanish (es) PBX		0
7	French (fr) Autocommutateur téléphonique privé		0
8	Indonesian (id) Pertukaran cabang otomatis pribadi		0
9	Japanese (ja) 構内交換機		0
10	Korean (ko) 기업용 전화 시스템		0

More...

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

Language versions of the article "Private branch exchange" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Business telephone system		418
2	German (de) Telefonanlage		233
3	Russian (ru) Офисная АТС		150
4	French (fr) Autocommutateur téléphonique privé		115
5	Japanese (ja) 構内交換機		82
6	Spanish (es) PBX		59
7	Italian (it) Private branch exchange		44
8	Portuguese (pt) PBX		43
9	Polish (pl) PBX		33
10	Chinese (zh) 专用小交换机		27

More...

#	Language	Value
bg	Bulgarian PBX
cs	Czech PBX
de	German Telefonanlage
en	English Business telephone system
es	Spanish PBX
fr	French Autocommutateur téléphonique privé
id	Indonesian Pertukaran cabang otomatis pribadi
it	Italian Private branch exchange
ja	Japanese 構内交換機
ko	Korean 기업용 전화 시스템
ms	Malay Ibu sawat swacawangan
nl	Dutch PABX
no	Norwegian Hustelefonsentral
pl	Polish PBX
pt	Portuguese PBX
ru	Russian Офисная АТС
sv	Swedish Abonnentväxel
th	Thai ตู้สาขาโทรศัพท์
uk	Ukrainian Відомча АТС
zh	Chinese 专用小交换机

Best Rank

Italian: #24725 03.2008

Global: #11302 10.2014

Best Rank

Italian: #3488 05.2005

Global: #2274 12.2001

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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