SBC AudioCodes Installation

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Solution Integration > Session Border Controllers > Audiocodes

Installing AudioCodes Virtual Edition SBC

VMWARE

The Audio Codes SBC comes as an OVF/OVA that can be installed on ESXi.

 

Vmware Sizing Guide:

 

 

Signalling Capacity

Media Sessions

 

SIP Sessions

Registered Users

Session Type

RTP

SRTP

Detailed Media Capabilities

1 vCPU  

2 -GB Ram (HT)

250

1000

SBC-Only

250

 

250

No Transcoding

1 vCPU  

8 -GB Ram (HT)

4000

15000

SBC-Only

4000

2600

No Transcoding

4 vCPU

16 -GB Ram (HT)

10000

75000

SBC-Only

10000

8000

No Transcoding

2 vCPUs

8 -GB Ram (HT)

4000

15000

SBC-Only

2200

1900

Transcoding

4 vCPU

8 -GB Ram (HT)

4000

15000

SBC-Only

1800

1600

Transcoding

8 vCPU

16 -GB Ram (HT)

9000

7500

SBC-Only

6000

5000

Transcoding

16 vCPU

16 -GB Ram (HT)

9000

7500

SBC-Only

6500

5000

Transcoding

 

The AudioCodes VE SBC is available to download from the BT Extranet: Content > Firmware > Platform > Gateways > AudioCodesSBC

The Extranet contains the Virtual SBC ESXI OVF Files, SBC Upgrades, Tools and Utilities and SBC Documentation

Deploying OVA/OVF in ESXi

1.Download the ESXi base installation OVF/OVA files.

2.Download the firmware updates – the SWSBC_SIPxxx files if needed

3.Login to the VSphere client or open a browser to your ESXi system and login.

4.Select ‘Deploy OVF Template’

5.Enter a name for the VE SBC and continue

6.Select ‘Thick Provision – Lazy Zeroed’ and continue

7.Select the destination networks to which two of the SBCs virtual NICs will be connected.
The OVF template provides two NICs of type VMXNET3, typically one is connected to the LAN or internal switch and one to the DMZ or External switch.

8.Continue with the deployment of the OVF

9.When the deployment is completed, edit the settings of the VE SBC and select the required Virtual Processor and RAM as per the Sizing Guide above.

10.In the ESXi manager right click the VE SBC and select ‘Connect’ and start the VE SBC

 

Initial Configuration from ESXi Console

After the SBC is installed, setup the IP address of the first network interface, typically this is the LAN interface used for SBC management and LAN VoIP traffic.

 

1.Connect to the SBC console in ESXI right-click the VM and select Connect.

2.Log in using Admin / Admin

3.Type "enable" and press <enter>, password is Admin

4.Type "configure voip" and press <enter>

5.Type "interface network-if 0" and press <enter> - This selects the first NIC

6.Type "ip-address nnn.nnn.nnn.nnn" and press <enter> - Enter the address for SBC LAN interface

7.Type "prefix nn" and press <enter> - Where nn is the subnet length eg 24 is 255.255.255.0

8.Type "gateway nnn.nnn.nnn.nnn" and press <enter> - Enter the LAN network gateway address

9.Type "do write" and press <enter> to save the configuration

Type "CTRL > Z" to return to the top level menu and activate the address change

 

Verify from AudioCodes Web Admin

Once the SBC has been deployed you can open a browser and enter the SBC management IP address.

Log in using Admin / Admin and you should be at the AudioCodes web console.

Microsoft Azure

The SBC can also be deployed in Microsoft Azure. The deployment in Azure is outside the scope of this document.

 

Azure Sizing Guide:

 

 

Signalling Capacity

Media Sessions

 

SIP Sessions

Registered Users

Session Type

RTP

SRTP

Detailed Media Capabilities

DS1_v2

 

600

1000

SBC-Only

600

500

No Transcoding

300

1000

SBC-Only

300

300

Transcoding

D2ds_v5

3200

15000

SBC-Only

3200

2700

No Transcoding

2500

15000

SBC-Only

2500

1600

Transcoding

D2ds_v5

7000

50000

SBC-Only

7000

6000

No Transcoding

4800

50000

SBC-Only

4800

3200

Transcoding

D8ds_v5

12000

75000

SBC-Only

12000

9000

No Transcoding

4600

75000

SBC-Only

4600

3000

Transcoding