ADTRAN NetVanta 3448 Configuration Manual
Recommended qos configuration
settings
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Also See for NetVanta 3448:
- Quick start (4 pages) ,
- Quick start manual (2 pages) ,
- Specifications (2 pages)
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Summary of Contents for ADTRAN NetVanta 3448
- Page 1 Recommended QoS Configuration Settings for AdTran NetVanta 3448 Router...
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Page 2: Table Of Contents
..... . AdTran NetVanta 3448 QoS configuration . Ports and Firewalls Settings for RingCentral VoIP Service ... . 23... -
Page 3: Introduction
Voice-over-IP conversations. This document provides recommended configuration settings to ensure Note: ® ® the highest possible QoS for voice calls on the AdTran NetVanta 3448 The routers recommended here are quality hardware that we router. have tested internally and work reliably with our services. -
Page 4: Quality Of Service
This document provides recommended configuration settings to ensure the highest possible QoS on the AdTran NetVanta 3448 router. After configuring your router for optimum QoS, select port and firewall settings for mobile and softphone apps from the table here. -
Page 5: Test Your Connection Quality
Recommended QoS Configuration | AdTran NetVanta 3448 | Quality of Service Test your connection quality RingCentral provides a VoIP Quality test that will simulate VoIP calls between your computer and RingCentral, and provide an estimate of the voice quality you should expect when using our service. For the most... -
Page 6: Configure Your Router
Firmware version: AOS R12.3.1 To review the AdTran guide that covers configuring QoS in the AOS operating system click here. Access the router on your LAN default gateway: 192.168.1.99. The default username is admin and the default password is password. - Page 7 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router After logging in, you will be at the System Summary page of the GUI.
- Page 8 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Check your Physical Interfaces to ensure they are up and running in full duplex mode. You can do this by clicking Physical Interfaces under the System tab.
- Page 9 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Click the Data tab. Click QoS Wizard. Click Next at the bottom of the new window. NOTE: if you already have QoS rules configured, using the QoS Wizard will delete and replace them with the new rules. If you have QoS rules already configured, you will have to manually configure the...
- Page 10 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router The QoS Wizard will prompt you to define the WAN interface used to carry VoIP. Select the appropriate interface and click Next.
- Page 11 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Next, enter the Average bandwidth you would like to configure for the traffic shaper. If the connection speed is contracted at 10 Mbps, assume 85% as "Average". Remember, this entry is in bits per second, so 8.5 Mbps equals 8912896 bps. Set Burst at 15% of 10 Mbps, which equals 1572864 bps.
- Page 12 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Now the QoS Wizard will ask you to configure the VoIP Traffic Matching. Select the following methods of matching packets. Use the DSCP option and set the first DSCP field to EF. Next, use the Precedence option and select “0”, “1”, and “2”. Finally, use the RTP option and use the Start Port of 1000 and the End Port of 65535.
- Page 13 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router The QoS Wizard will now take you to the DSCP Outbound Marking section. Set the DSCP value to “26”. Then click Next.
- Page 14 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router The QoS Wizard will now ask you to review and confirm your settings. If everything looks correct, click Finish.
- Page 15 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Next, go into QoS Maps and you will see the new QoS Map that was just created by the QoS Wizard. In this case, eth0/1 is the WAN interface.
- Page 16 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Now scroll down to the QoS-policy assignment and statistics section and select your QoS map that was just created under the Outbound QoS-Policy on your WAN interface. Then click Apply.
- Page 17 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router 12A. Now, if you click QoS Maps and select the QoS map that was created earlier, you can review your settings under the Packet Matching, Packet Marking, and Queueing tabs in the following three screen shots.
- Page 18 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router 12B. QoS Maps – Packet Marking.
- Page 19 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router 12C. QoS Maps – Queueing.
- Page 20 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Click Physical Interfaces under the System tab and look at the QoS policy; note that it now has the Outbound QoS Policy Map.
- Page 21 Recommended QoS Configuration | AdTran NetVanta 3448 | Configure your router Now you are ready to disable SIP ALG. Click Firewall / ACLs under the Data tab.
- Page 22 If SIP ALG is enabled, disable it by clicking the checkbox. The checkmark should disappear. Click Apply. Congratulations. You have finished configuring your AdTran NetVanta 3448 router to use QoS to prioritize the voice packets. Now select the port and firewall settings for mobile and softphone apps from the table on the next page.
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Page 23: Ports And Firewalls Settings For Ringcentral Voip Service
Recommended QoS Configuration | AdTran NetVanta 3448 | Ports and Firewalls Settings for RingCentral VoIP Service Ports and Firewalls Settings for RingCentral VoIP Service Please see RingCentral Ports and Firewalls reference link for the required TCP/UDP ports that need to be opened for RingCentral devices to work.
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