> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/tmedia-documentation/configuration/freesbc-prosbc-web-portal-3-3-protocol-stacks.md). # FreeSBC/ProSBC Web Portal 3.3: Protocol Stacks ## SSL Certification **Applies to when SIP is used over TLS** | Certificates (optional) | TLS Profiles | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | [Create local Key/Certificate](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/certificates/README.md) [Create a SIP Certificate](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/operations/configuring-certificates/README.md) | [Create a TLS Profile](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/configuring-tls-profiles/README.md) | ## SIP | (Step 1) Configure IP port range | (Step 2) Configure Certificates and TLS Profiles | (Step 3) Configure SIP Signaling | (Step 4) Modify NAP profile | (Step 4a) Configure Network Access Points (NAPs) | (Step 4b) Configure Network Access Points (NAPs) | | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [Create an IP port range](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/configuring-an-ip-port-range/README.md) | [\*Create a SIP Certificate](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/operations/configuring-certificates/README.md) [\*Create a TLS Profile](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/configuring-tls-profiles/README.md) | [\*Create a SIP stack](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-stack/README.md) [\*Create a SIP transport server](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-transport-server/README.md) | [Modify profile](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-profiles/README.md) | [Allocate a SIP NAP](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/allocating-a-sip-network-access-point-nap/README.md) | [Allocate an open SIP NAP](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/allocating-a-sip-open-network-access-point-nap/README.md) | ## SIP Register | (Step 1) Configure SIP Domain | (Step 2) Configure SIP Register Filtering Rule (Optional) | | -------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [Create a SIP domain](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-domain/README.md) | [Create a filtering rule](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-register-filtering-rule/README.md) [Add a filtering rule condition](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-register-filtering-rule-condition/README.md) [Add a filtering rule action](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/creating-a-sip-register-filtering-rule-action/README.md) | ## SIP Advanced Features **SIP-I SIP-T** | SIP-I SIP-T | | ---------------------------------------------------------------------------------------------------------------------------------- | | [Enable SIP-I SIP-T](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-sip-i-sip-t/README.md) | **SIP Spiral** | SIP Spiral | | ---------------------------------------------------------------------------------------------------------------------------------- | | [Enable SIP-I SIP-T](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-sip-i-sip-t/README.md) | **NAT traversal** | Remote NAT Traversal | | ---------------------------------------------------------------------------------------------------------------------------------------------------- | | [Enable Remote NAT Traversal](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-remote-nat-traversal/README.md) | **DNS** | DNS | | ------------------------------------------------------------------------------------------------------------------ | | [Enable DNS](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/legacy/dns-configuration/README.md) | ## SIP Service Affecting Parameters When modifying the following parameters, the SIP stack will be deallocated and reallocated, resulting in a loss of active calls. Be careful when changing these parameters: **Quirks** * All Parameters **Header Parameters** * Domain Name * Add Port **DNS Parameters** * Enabled * Use Cache * Cache Expire Time * Address and Port *'*' --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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