Note: Talkdesk can only provide best-efforts support and is not responsible for configuring your specific SIP devices. Since there are so many permutations and models, we are unable to provide guidelines that work seamlessly with all devices. We are also unable to configure or provide details that are specific to your network. However, if you need a more detailed SIP setup, we will be happy to assist you and provide all the required information to your network team.
To ensure that your SIP devices have connectivity to our cloud (and vice-versa), please see below a full list of the IP addresses that we use, in case you need to allow them on your border devices (e.g., firewalls).
For network-related questions, and access the list of domains that you should whitelist on your network, please check this article instead.
- Signaling: Ports 5060, 5080 (UDP). 5060, 5061, 5063, 5080, 443(TCP)
- Media: Port range 16384-32768 (UDP)