(Kindly note that this article is relevant for Administrators monitoring their network.)
This article covers all IP addresses used by LeadDesk, that you should whitelist on your network's Firewall to ensure that your able to use all of our services.
Relevant related articles:
- You can monitor our service status in real time at status.leaddesk.com
- If you're looking to configure your computer's Firewall, please review this article.
LeadDesk web servers (admin & agent UI), required for all clients
TCP Ports 80 (HTTP) and 443 (HTTPS) for:
- 54.93.52.189 - login-4.leaddesk.com
- 54.247.97.246
- 80.69.175.40
- 80.239.230.199
- 94.237.25.93 - login-8.leaddesk.com
- 185.20.137.91
- 185.20.139.117 - login-1.leaddesk.com
- 185.26.50.193
- 188.117.31.194
- 188.117.44.170 - login-2.leaddesk.com
- 188.117.44.227
- 213.157.69.132
-
80.239.230.142
-
94.237.30.119
-
213.95.13.62
-
94.237.116.95
-
83.145.216.250
Recording servers (required for uploading voice recordings)
Ports 80/TCP and 443/TCP
- 54.155.40.165
- 54.216.228.236
- 94.237.24.203
Multichannel servers (required when using inbound e-mail traffic)
Ports 3000/TCP and 3001/TCP
- 80.69.175.184
- 94.237.116.95
- 83.145.216.250
LeadDesk VoIP-servers:
Please note that the application that can be installed on a Windows computer works differently from using a web browser:
- Windows application uses UDP port 4569 - where VoIP will be send out using IAX2.
- Google Chrome (webbrowser users) uses UDP port 5060 and UDP ports 10 000 - 20 000 (audio). Browser calling requires ports 8088/TCP and ports 8089/TCP to be opened for outbound traffic.
- WebRTC requires stun.l.google.com for Google's STUN service.
Amsterdam Datacenter
- FS03.leaddesk.com (94.237.41.125)
- FS07.leaddesk.com (94.237.41.124)
- FS10.leaddesk.com (94.237.45.14)
- FS34.leaddesk.com (147.75.100.159)
Helsinki Datacenter
- pbx-1-3.leaddesk.com (80.69.175.69)
- pbx-1-7.leaddesk.com (80.69.175.113)
- pbx-1-14.leaddesk.com (185.20.137.137)
- pbx-1-20.leaddesk.com (94.237.38.107)
- FS01.leaddesk.com (80.69.17.235)
- FS04.leaddesk.com (80.69.174.87)
- FS05.leaddesk.com (185.20.138.208)
- FS06.leaddesk.com (185.20.139.93)
- FS09.leaddesk.com (80.69.172.145)
- FS11.leaddesk.com (94.237.11.103)
-
FS12.leaddesk.com (94.237.15.123)
-
FS13.leaddesk.com (94.237.15.125)
-
FS14.leaddesk.com (94.237.11.126)
- FS20.leaddesk.com (80.69.174.38)
- FS33.leaddesk.com (94.237.9.59)
- FS35.leaddesk.com (94.237.105.23)
- FS36.leaddesk.com (80.69.174.189)
- FS42.leaddesk.com (80.239.202.112) - IP address changed per 10.06.2022
- pbx-2-2.leaddesk.com (80.239.230.193) - under maintenance
- pbx-2-3.leaddesk.com (188.117.44.183)
- pbx-2-4.leaddesk.com (83.145.232.16)
- pbx-2-11.leaddesk.com (83.145.216.198)
- pbx-2-12.leaddesk.com (83.145.216.199)
- pbx-2-15.leaddesk.com (83.145.216.193)
- pbx-2-16.leaddesk.com (83.145.216.195)
- pbx-2-17.leaddesk.com (83.145.216.196)
Frankfurt Datacenter
- FS02.leaddesk.com (94.237.81.75)
- FS08.leaddesk.com (94.237.24.59)
- FS21.leaddesk.com (94.237.81.105)
- FS23.leaddesk.com (94.237.101.196)
- FS29.leaddesk.com (94.237.24.54)
- FS32.leaddesk.com (94.237.28.137)
- pbx-8-3.leaddesk.com (94.237.24.229)
- pbx-8-4.leaddesk.com (94.237.24.230)
London Datacenter
- fs25.leaddesk.com (83.136.248.23)
- fs22.leaddesk.com (83.136.253.52)
Madrid Datacenter
- FS24.leaddesk.com (5.56.56.193)
- FS26.leaddesk.com (194.62.96.23)
- FS27.leaddesk.com (194.62.96.31)
- FS28.leaddesk.com (195.114.216.45)
- FS46.leaddesk.com (194.62.98.226)
Milan Datacenter
- FS17.leaddesk.com (15.161.168.26)
- FS48.leaddesk.com (18.102.6.209
Mumbai Datacenter
- FS18.leaddesk.com (15.207.39.167)
- FS19.leaddesk.com (15.207.12.0)
Oslo Datacenter
- pbx-7-1.leaddesk.com (91.225.60.196) - under maintenance
- pbx-7-2.leaddesk.com (91.225.60.197)
Paris Datacenter
- FS16.leaddesk.com (35.181.76.186)
Stockholm Datacenter
- FS15.leaddesk.com (13.53.86.121)
- FS30.leaddesk.com (13.48.254.210)
- FS31.leaddesk.com (13.49.27.137)
- FS37.leaddesk.com (13.51.25.113)
- FS38.leaddesk.com (13.51.62.28)
- FS39.leaddesk.com (13.51.8.207)
- FS41.leaddesk.com (13.51.192.195)
São Paulo Datacenter
- FS52.leaddesk.com (54.207.74.176)
Proxys
- NL Proxy (35.204.164.15)
- CH Proxy (5.102.146.91)
3rd party VoIP
SIP trunk remote host must allow connections / traffic from following LeadDesk IPs:
94.237.25.15
80.69.173.91
Reported anti-virus software issues
Antivirus programs might block LeadDesk, depending on its security level.
This is not necessarily an issue as long as you're aware and make sure that you include exceptions into your antivirus program accordingly.