Mar. 2015 Note: As of 7.5 Level3 is no longer a certified supported SIP Trunk for MaxCS.
Table of Contents
- Configure the SIP Trunk in Enterprise Manager
- Configure the SIP Trunk in MaxAdministrator
- Verify Configuration
Introduction
These application notes are provided for dealers who are configuring AltiGen Communication’s MAXCS with Level3’s SIP-Trunking service. From an administrator’s point of view, a SIP trunk is very similar to a Triton analog trunk. Once it is up and running, you can assign a trunk access code to it. You can also mix SIP trunks with analog trunks, T1, or PRI trunks in the Out Call Routing table. Like analog trunks, each SIP trunk has a PSTN number. SIP trunks can also receive caller name and caller ID.
Configure the SIP Trunk in Enterprise Manager
This section describes the steps you take to configure the SIP trunk within Enterprise Manager.
- In MaxAdministrator, open Enterprise Manager by choosing VoIP > Enterprise Network Management.
- In Enterprise Manager, click Codec on the menu bar.
- In the lower corner, click Add to add a new codec profile.
- Name this new codec profile Level3 SIP, and then click OK.
- Select the proper codec from the drop-down list.
- Set DTMF Delivery to RFC 2833.
- Set SIP Early Media to Enable. Click Apply.
- Click Servers on the menu bar.
- Click the IP Networks tab.
- In the bottom of the IP Network pane, click Add.
- Enter the following information:
- For the From and To IP addresses, enter the gateway IP address.
- Check Private Network.
- Click OK.
Configure the SIP Trunk in MaxAdministrator
This section describes the steps to configure and enable the SIP trunk within MaxAdministrator.
- In MaxAdministrator, double-click the SIPSP board in the Boards panel.
- In the Board Configuration window, double-click SIP trunk.
- In the SIP Signaling Channel Configuration window, click SIP Trunk Configuration.
- In the SIP Trunk Configuration window, click SIP Trunk Profile.
- In the SIP Trunk Profile window, click Add to add a new profile.
- Enter the name Level3 for this new profile, and then click OK.
- Adjust the default settings as needed, and then click Apply and OK.
- In the SIP Trunk Configuration window, select any available trunk channel and then click Edit.
- Enter the following information:
- For the SIP Server IP Address, enter the gateway IP address.
- Enter Level3 as the User Name.
- Enter the domain provided to you by Level3.
- Select the Level3 SIP Trunk profile.
- Enter AltiGen as the Password.
- Check Enable Channel.
- Click OK to save the changes.
- Click OK again, to close the SIP Trunk Configuration window.
- A pop-up window may warn you to restart switching; ignore these instructions and click OK.
- Click OK to close the Board Configuration window.
Verify Configuration
At this point, you should verify the configuration and make sure that the voice path can be heard in both directions.
- Make a call through the SIP trunk.
- Receive a call through the SIP trunk (for convenience, call from your cell phone).
- If you have several SIP trunks, make/receive several calls at the same time.
If the voice is not heard in both directions, please review the configuration steps to make sure you have configured the trunks properly. If you still have a problem, contact AltiGen Communications.