SIP

Quality:

Session Initiation Protocol - voice-over-IP communications protocol. Article “SIP” in Romanian Wikipedia has 17.8 points for quality (as of July 1, 2026). The article contains 4 references and 4 sections.

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

Since the creation of article “SIP”, its content was written by 9 registered users of Romanian Wikipedia and edited by 1524 registered Wikipedia users in all languages.

The article is cited 47 times in Romanian Wikipedia and cited 4749 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Romanian): #359 in April 2011
• Global: #1231 in October 2001

The highest popularity rank from 2008:

• Local (Romanian): #4188 in October 2009
• Global: #5544 in April 2008

There are 39 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, 2026 (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) Session Initiation Protocol		61.1069
2	German (de) Session Initiation Protocol		40.7551
3	Russian (ru) Протокол установления сеанса		33.2503
4	Chinese (zh) 對話啟動協定		29.2682
5	Spanish (es) Protocolo de iniciación de sesión		28.7421
6	Malay (ms) Protokol Pemula Sesi		27.5019
7	Arabic (ar) بروتوكول بدء جلسة		27.1948
8	French (fr) Session Initiation Protocol		25.8849
9	Estonian (et) Seansialustusprotokoll		24.8049
10	Serbian (sr) SIP (protokol)		23.044

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

#	Language	Popularity award	Relative popularity
1	English (en) Session Initiation Protocol		10 173 652
2	Russian (ru) Протокол установления сеанса		2 206 454
3	German (de) Session Initiation Protocol		1 307 339
4	French (fr) Session Initiation Protocol		1 110 294
5	Spanish (es) Protocolo de iniciación de sesión		856 949
6	Japanese (ja) Session Initiation Protocol		587 923
7	Polish (pl) Session Initiation Protocol		412 184
8	Chinese (zh) 對話啟動協定		296 261
9	Italian (it) Session Initiation Protocol		259 932
10	Portuguese (pt) Protocolo de Iniciação de Sessão		216 161

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

#	Language	Popularity award	Relative popularity
1	English (en) Session Initiation Protocol		8 806
2	Russian (ru) Протокол установления сеанса		1 470
3	German (de) Session Initiation Protocol		1 300
4	French (fr) Session Initiation Protocol		633
5	Chinese (zh) 對話啟動協定		375
6	Spanish (es) Protocolo de iniciación de sesión		267
7	Japanese (ja) Session Initiation Protocol		223
8	Italian (it) Session Initiation Protocol		161
9	Polish (pl) Session Initiation Protocol		157
10	Turkish (tr) SIP		140

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

#	Language	AI award	Relative AI
1	English (en) Session Initiation Protocol		458
2	German (de) Session Initiation Protocol		151
3	French (fr) Session Initiation Protocol		139
4	Russian (ru) Протокол установления сеанса		94
5	Italian (it) Session Initiation Protocol		82
6	Spanish (es) Protocolo de iniciación de sesión		50
7	Polish (pl) Session Initiation Protocol		46
8	Chinese (zh) 對話啟動協定		38
9	Dutch (nl) Session Initiation Protocol		37
10	Japanese (ja) Session Initiation Protocol		35

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

#	Language	AI award	Relative AI
1	German (de) Session Initiation Protocol		2
2	Chinese (zh) 對話啟動協定		1
3	Arabic (ar) بروتوكول بدء جلسة		0
4	Azerbaijani (az) Session Initiation Protocol		0
5	Bulgarian (bg) SIP		0
6	Catalan (ca) Protocol d'inici de sessió		0
7	Czech (cs) Session Initiation Protocol		0
8	Greek (el) SIP		0
9	English (en) Session Initiation Protocol		0
10	Esperanto (eo) Session Initiation Protocol		0

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Romanian Wikipedia the most popular articles on that day were: Republica Democratică Congo, Campionatul Mondial de Fotbal 2026, Senegal, Republica Congo, Campionatul Mondial de Fotbal, Societatea Română de Televiziune, Recordurile Campionatului Mondial de Fotbal, Lista finalelor Campionatului Mondial de Fotbal, Kylian Mbappé, România.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information