sip
Session Initiation Protocol
About sip
SIP is a signaling protocol used for initiating, maintaining, and terminating real-time communication sessions including voice and video calls (VoIP).
Total Hosts
3.1M
Known CVEs
10
Countries
10+
Top Ports
| 5060 | 3,096,697 |
| 5061 | 16,974 |
| 554 | 1,126 |
| 9090 | 441 |
| 443 | 353 |
| 5100 | 273 |
| 3331 | 150 |
| 7171 | 146 |
| 1411 | 141 |
| 3587 | 140 |
Top Countries
 Germany |
2,206,009 |
 United States |
194,448 |
 Australia |
105,765 |
 Italy |
57,746 |
 China |
53,345 |
 United Kingdom |
52,197 |
 Netherlands |
49,947 |
 Switzerland |
42,287 |
 France |
34,609 |
 Canada |
26,134 |
Top Products
| AVM FRITZ!OS SIP | 2,144,910 |
| Wildix GW 20260316.1 | 70,241 |
| STARFACE PBX | 33,342 |
| M5T SIP Stack/4.1.10.16 | 32,434 |
| PC Controller | 20,484 |
| wwcommunicator | 19,634 |
| SIP/2.0 | 18,243 |
| Wildix GW 20260511.1 | 14,829 |
| FreeSWITCH | 13,097 |
| Asterisk PBX 18.9.0-8.1.rl.104365.d03864911e | 11,729 |
Top CVEs
| CVE-2016-3262 | 1 |
| CVE-2016-3396 | 1 |
| CVE-2016-3209 | 1 |
| CVE-2017-8695 | 1 |
| CVE-2015-2464 | 1 |
| CVE-2015-1671 | 1 |
| CVE-2015-2456 | 1 |
| CVE-2017-0060 | 1 |
| CVE-2015-6108 | 1 |
| CVE-2015-6107 | 1 |