> 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/sbc-web-portal-2-10-protocol-stacks.md).

# SBC Web Portal 2.10: Protocol Stacks

## SIP

| (Step 1) Configure IP port range                                                                                                                    | (Step 2) Configure SIP Signaling                                                                                                                                                                                                                                                                    | (Step 3) Modify NAP profile                                                                                                     | (Step 4) 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 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) |

## SIP Advanced Features

| 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                                                                                                                         |
| ---------------------------------------------------------------------------------------------------------------------------------- |
| \*[Enable SIP Spiral](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-sip-spiral/README.md) |

| Remote NAT Traversal                                                                                                                                   | Local NAT Traversal                                                                                                                                  |
| ------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| \*[Enable Remote NAT Traversal](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-remote-nat-traversal/README.md) | \*[Enable Local NAT Traversal](https://github.com/telcobridges-main/tmedia-wiki/tree/main/reference/sip-voip/enabling-local-nat-traversal/README.md) |

| DNS                                                                                                                                  |
| ------------------------------------------------------------------------------------------------------------------------------------ |
| \*[Enable DNS](https://github.com/telcobridges-main/tmedia-wiki/tree/main/tmedia/configuration/configuring-dns-parameters/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 rPort **DNS Parameters**
* Enabled
* Use Cache
* Cache Expire Time
* Address and Port

*'*'


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