> 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/web-portal-3-3/protocol-stack/isdn-fas-and-nfas/modify-nap-profile.md).

# Creating Profiles

|                          |             |             |
| ------------------------ | ----------- | ----------- |
| This article applies to: | **Product** | **Version** |
| Tmedia                   | 3.0, 3.2    |             |
| SBC                      | 3.1         |             |

Profiles are created to define the manner in which many aspects of signalling are handled by the system. Profiles can be used to fine-tune the handling of VoIP, TDM, IVR and Tones, and more. To create a profile you must use the Tmedia [Web Portal](/tmedia-documentation/other-pages/other/web-portal.md).

**To create a profile:**

1- Click **Profiles** in the navigation panel

ProfilesMain\_0\_A.png

System profiles contain settings for a large number of call processing options. To learn more about these profile settings, consult the following profile categories:

* VoIP Profile Settings
  * [Media Relay](/tmedia-documentation/other-pages/other/modifying-media-relay-profile-settings.md)
  * [SDP](/tmedia-documentation/other-pages/fax-and-media/modifying-sdp-profile-settings.md)
  * [SIP](/tmedia-documentation/other-pages/protocol-stacks-sip/modifying-sip-profile-settings.md)
  * [RTP and Audio](/tmedia-documentation/other-pages/other/modifying-rtp-and-audio-settings.md)
  * [Fax/Modem Relay](/tmedia-documentation/other-pages/fax-and-media/modifying-fax-relay-profile-settings.md)

 

* TDM Profile Settings
  * [TDM SS7](/tmedia-documentation/other-pages/other/modifying-tdm-ss7-profile-settings.md)
  * [TDM SS7 or ISDN](/tmedia-documentation/other-pages/other/modifying-tdm-ss7-or-isdn-profile-settings.md)

 

* [Telephony Services](/tmedia-documentation/other-pages/other/modifying-telephony-profile-settings.md)

 

* [Tones and Call Progress Options](/tmedia-documentation/other-pages/other/modifying-tones-and-call-progress-options.md)

 

* [IVR Record](/tmedia-documentation/other-pages/other/modifying-ivr-record-profile-settings.md)

 

* [TDM Line](/tmedia-documentation/other-pages/other/modifying-tdm-lines-profile-settings.md)

 

* [LNP Options](/tmedia-documentation/other-pages/other/modifying-lnp-profile-settings.md)

 

* [Multilevel Precedence and Preemption (MLPP) Options](/tmedia-documentation/other-pages/other/modifying-multilevel-precedence-and-preemption-mlpp-options.md)

 

* [Call Transfer Options](/tmedia-documentation/other-pages/other/modifying-call-transfer-profile-settings.md)

Tone definition profiles list the frequencies for each tone that is used in a telephone network. This tone definition can change from country to country, such as the ring tone and busy tone. To learn more about how to configure customized tone definitions, see:

* [Tone Definition Profiles](/tmedia-documentation/other-pages/fax-and-media/modifying-tone-definition-profile-settings.md)

2- Click **Create New Profile**, to create a new profile

ProfilesMain\_A\_1.png

3- Enter a **name** for the profile

* Click **Create**

ProfilesMain\_2a.png

4- Verify that the **"Profile was successfully created"** message appears, and that the newly added profile appears in the **Profiles List** below

ProfilesMain\_3.png

#### Profiles parameters that apply to H.248 media only NAP

When using H.248 and media-only NAPs (TDM or RTP), only some parameters in the profiles are applied. The following is a list of parameters that apply:\
**TDM**

* TDM Line - Subject To Electric/Hybrid Echo?

**RTP**

* VOIP -> SDP
* RTP and Audio (All)

 

* **Fax Modem Relay**
  * Enable Fax/Modem Relay
  * Relay Mode
  * Enable early Fax/Modem tone detection
  * Switch to FAX relay upon CNG tone
  * Expected CNG tones
  * Switch to passthrough upon Bell ANS

 

* **T.38 Parameters**
  * use V.34
  * Max bitrate
* **Fax Modem Passthrough Parameters**
  * Use NSE
  * Force NSE
  * Support V.152 VBD
  * Force V.152 VBD

**Both TDM and RTP**

* **Tone and Call Progress Options**
  * Tone Definition Profile
  * Digit Generator

 

* **IVR Record**
  * Voice Activity Detection Enabled
  * Voice Activity Detection Noise Floor


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