WIXLIB

Quick GuideAudioCodes Mediant GatewayConnecting PBX to BroadSoft SIP Trunkusing AudioCodes Mediant PRI GatewayVersion 7.2

IntroductionSee Chapter 1Obtain Software FilesSee Chapter 2Cable Device for Initial AccessSee Chapter 3Upload Software to DeviceSee Chapter 4Configure & Reset DeviceSee Chapter 5Cable Device to DMZSee Chapter 6

Quick Guide11. IntroductionIntroductionThis document describes how to set up AudioCodes' PRI Gateway (hereafter, referred toas Gateway) for interworking between BroadSoft's SIP Trunk and PBX environment. Fordetailed information on each AudioCodes Gateway, refer to the corresponding User'sManual and Hardware Installation Manual.1.1Component InformationTable 1-1: Component InformationAudioCodes Gateway VersionGateway VendorAudioCodesModelsMediant 500; Mediant 800B; Mediant 1000BSoftware Version7.20A.104.001Protocol SIP/UDP (to the BroadSoft SIP Trunk)PRI (to the PBX)BroadSoft SIP Trunking VersionVendor/Service ProviderSSW Model/ServiceSoftware VersionProtocolVersion 7.2SIP/UDP3AudioCodes Mediant Gateway

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Quick Guide22. Obtain Software FilesObtain Software FilesDownload the certified firmware file (firmware xxx.cmp), configuration file(configuration xxx.ini) and Call Progress Tones file (call progress uk.dat), of the specificAudioCodes PRI Gateway (referred as “xxx”), from Support Centre.Version 7.25AudioCodes Mediant Gateway

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Quick Guide33. Cable Device for Initial AccessCable Device for Initial AccessThe device's factory default IP address for operations, administration, maintenance, andprovisioning (OAMP) is 192.168.0.2/24 (default gateway 192.168.0.1).1.Change your PC's IP address and subnet mask to correspond with the device'sdefault IP address.2.Cable as follows: Connect the PC to the device's Ethernet port labelled Port 1 (left-most port). Ground the device using the grounding lug. Using the supplied AC power cable, connect the device's AC port to a standardelectrical wall outlet.Figure 3-1: Mediant 500 – Front and Rear PanelsVersion 7.27AudioCodes Mediant Gateway

BroadSoft SIP TrunkFigure 3-2: Mediant 800 – Front and Rear PanelsQuick Guide8Document #: LTRT-14020

Quick Guide3. Cable Device for Initial AccessFigure 3-3: Mediant 1000B – Front and Rear Panels3.Access the device's Web-based management interface:a.On your PC, start your Web browser and then in the URL address field, enter thedevice's default IP address; the following appears:Figure 3-4: Web Loginb.Version 7.2In the 'Username' and 'Password' fields, enter the default login username("Admin") and password ("Admin"), and then click Login.9AudioCodes Mediant Gateway

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Quick Guide44. Upload Software to DeviceUpload Software to DeviceUpload the certified software files, which you downloaded in Section Obtain Software Files,to the device:1.In the Web interface, open the Software Upgrade Wizard: Toolbar: From the Actions drop-down menu, choose Software Upgrade. Navigation tree: Setup menu Administration tab Maintenance folder Software Upgrade.Figure 4-1: Software Upgrade Page2.Click Start Software Upgrade; the wizard starts, prompting you to load a .cmp file:Figure 4-2: Loading CMP File in Software Upgrade WizardNote: At this stage, you can quit the Software Upgrade wizard without having to resetthe device, by clicking Cancel. However, if you continue with the wizard and startloading the CMP file, the upgrade process must be completed with a device reset.3.Version 7.2Click Browse, and then navigate to and select the .cmp file.11AudioCodes Mediant Gateway

BroadSoft SIP Trunk4.Click Load File; the device begins to install the .cmp file and a progress bar displaysthe status of the loading process:Figure 4-3: CMP File Loading Progress BarA message is displayed to inform you that the file has been loaded,.5.When successfully loaded, click Next to access the wizard page for loading the ini file.6.Clear the Use existing configuration option, click Browse to select the configurationfile (.ini) on your PC, and then click Load File to load the file:Figure 4-4: Load an INI File in the Software Upgrade Wizard7.Click Next to access the wizard page for loading the Call Progress Tones (CPT) file.8.Click Browse to select the CPT file on your PC, and then click Load File to load thefile:Quick Guide12Document #: LTRT-14020

Quick Guide4. Upload Software to DeviceFigure 4-5: Load an CPT File in the Software Upgrade Wizard9.Keep clicking Next until the last Wizard page appears (the FINISH button ishighlighted in the left pane) and the following message appears:Figure 4-6: Software Upgrade Wizard – Google ChromeVersion 7.213AudioCodes Mediant Gateway

BroadSoft SIP Trunk10. Click Reset to install the files by saving them on the device's flash memory with adevice. Once complete, the following is displayed:Figure 4-7: Current CMP Version ID11. Click End Process to close the wizard, and then log in again to the Web interface.12. Enter your login username and password (Admin, Admin respectively), and then clickLogin; a message box appears informing you of the new .cmp file version.13. Click OK; the Web interface becomes active, reflecting the upgraded device.Quick Guide14Document #: LTRT-14020

Quick Guide55. Configure DeviceConfigure DeviceThis section describes device configuration.5.1Change Default Management User Login PasswordsTo secure access to the device's Web management interface, follow these guidelines: The device is shipped with a default Security Administrator access-level useraccount – username 'Admin' and password 'Admin'. This user has full read-writeaccess privileges to the device. It is recommended to change the default password toa hard-to-hack string. The login username and password are configured in the WebInterface’s Local Users page (Setup menu Administration tab Web & CLI folder Local Users) using the 'Password' and 'Apply' fields:Figure 5-1: Changing Password of Default Security Administrator User Version 7.2The device is shipped with a default Monitor access-level user account - usernameand password: 'User' who has read access only and page viewing limitations but canview certain SIP settings such as proxy server addresses. Therefore, to prevent anattacker from obtaining sensitive SIP settings that could result in possible call theftetc., change its default login password to a hard-to-hack string.15AudioCodes Mediant Gateway

BroadSoft SIP Trunk5.2Configure a Network Interface for the DeviceYou can connect the device to the DMZ network using one of the following methods: Method A: (Preferred method) A global IP address is provided to the device (withoutNAT):Figure 5-2: Method AThe Enterprise firewall is configured with rules, for example:OriginalSourceDestinationPorts/Service any Global IP Address(public address)SIP service: 5060 / UDP(e.g. ITSP) RTP service: 6000-8500 / UDPMethod B: A local DMZ IP address behind NAT:Figure 5-3: Method BThe firewall is configured with rules, for erviceSourceDestinationPorts/Service any Global IP Address(public address)SIP service: 5060 / UDP any (e.g. ITSP)Local DMZ IPAddress as original RTP service: 6000-8500 /UDP(e.g. ITSP)NAT rules (port stinationPorts/Service any Global IP Address(public address)SIP service: 5060 / UDP any (e.g. ITSP)Local DMZ IPAddress as original RTP service: 6000-8500 /UDP any SIP service: 5060 / UDP as original RTP service: 6000-8500 /UDPGlobalIPAddress(publicaddress) any (e.g. ITSP)(e.g. ITSP)Local DMZ IPAddressQuick Guide16(e.g. ITSP)Document #: LTRT-14020

Quick Guide5.2.15. Configure DeviceConfigure Network InterfaceConfigure network interface, as described below:1.Open the IP Interfaces table (Setup menu IP Network tab Core Entities folder IP Interfaces).2.Modify the existing network interface ('Voice'):a.b.Select the 'Index' radio button of the OAMP Media Control table row, andthen click Edit.Configure the interface as follows:Parameter3.ValueNameVoice (arbitrary descriptive name, you may change it)Application TypeOAMP Media Control (leave as is)Ethernet Devicevlan 1IP AddressIf working in Method A: Global-IP-Address (publicaddress)If working in Method B: Local-DMZ-IP-AddressPrefix LengthSubnet mask in bits, e.g.28 (for 255.255.255.240)Default GatewayThe default gateway IP address(In Method B: router's IP address)Primary DNS Server IPAddressPrimary DNS IP addressSecondary DNS Server IPAddressSecondary DNS IP address (optional)Click Apply.The figure below shows an example of a configured IP network interface.Figure 5-4: Example of a Configured Network Interface in IP Interfaces TableVersion 7.217AudioCodes Mediant Gateway

BroadSoft SIP Trunk5.2.2Configure NATNote: NAT configuration is applicable only if you are behind a firewall NAT (see Method B). The NAT IP Address is the Global-IP-address used in front of the firewall facing theBroadSoft service. If the DMZ holds the global-IP-address (no NAT is performed bythe firewall) and the Gateway is already assigned the Global-IP-address as itsaddress, skip this NAT configuration.Configure the global IP address as follows:1.Open the NAT Translation table (Setup menu IP Network tab Core Entitiesfolder NAT Translation).2.Click New; the following dialog appears:Figure 5-5: NAT Translation Table - Dialog Box3.Use the table below as reference when configuring a NAT translation rule.Figure 5-6: NAT Translation Table Parameter DescriptionsParameter4.Quick GuideDescriptionIndex0Source InterfaceVoice (the interface to apply this rule to)Target IP AddressGlobal-IP-address. Defines the global (public) IPaddress.Source Start Port(leave empty)Source End Port(leave empty)Target Start Port(leave empty)Target End Port(leave empty)Click Apply.18Document #: LTRT-14020

Quick Guide5.35. Configure DeviceConfigure General SIP ParametersThis step identifies the device configuration needed to support the SIP General Parametersconfiguration.5.3.1Configure SIP General SettingsThis step shows how to configure the SIP General Settings. To configure the SIP General Settings parameters:1.Open the SIP Proxy & Registration Parameters page (Setup menu Signaling &Media tab SIP Definitions folder SIP Definitions General Settings).2.Configure following parameters:ParameterValueGateway SettingsUse To headerSource Header For Called NumberGateway Session ExpiresUpdateSession Expires MethodDisconnect SupervisionIgnoreBroken Connection ModeFigure 5-7: Configuring SIP General Settings Parameters3.Version 7.2Click Apply.19AudioCodes Mediant Gateway

BroadSoft SIP Trunk5.3.2Configure SIP Message Structure ParametersThis step shows how to add SIP P-Asserted Header. To configure the SIP Message Structure parameters:1.Open the SIP Proxy & Registration Parameters page (Setup menu Signaling &Media tab SIP Definitions folder Message Structure).2.From the 'Asserted Identity Mode' dropdown, select Add P-Asserted-Identity.Figure 5-8: Configuring SIP Message Structure Parameters3.Quick GuideClick Apply.20Document #: LTRT-14020