Web RTC Tab

WebRTC Gateway

• WebRtc Gateway

• WebRtc Gateway Port

• DNS Server

• WebRTC Server URL Path

UE

• Subscribers per UE

• Starting MSISDN

• Starting Called Number

• WebRTC APN

• Host Name

• Local Port

• Functional Pattern

• Traffic Start

• Registration Failed Threshold (%)

• IAM Server

• IAM Server Port

• Enable HTTPS

• Enable OTT Auth

• Enable Call Setup

• Enable RTP Traffic

• Enable SRTP

• Enable MSRP

• Enable Capability Discovery

• Enable 1-1 Chat

• Enable Mobile to Mobile

• Starting Client IP Address

UE

• Starting RTP Audio Port

• Starting RTP Video Port

• Starting MSRP Port

• Starting HTTP Port

• Starting WebSocket Port

• WebSocket Local Port

• WebSocket Heartbeat Time (s)

• Enable Chat Subscription

• Enable Call Subscription

• Enable NMS Subscription

Registration

• Enable Registration

• Expires

• Enable Deregistration

• Hold Time (s)

• Pend Time (s)

Call Info

• Calls Start After

• Call Hold Time (s)

• Call Pending Time (s)

STUN

• Username

• Password

• Retries

• Timeout (s)

• Period (s)

Chat Info

• Enable Delivery Report

• Enable Display Report

• Session Duration (s)

• Originator Send Messages

  • Send 'isComposing Message

  • Message Start Delay (ms)

  • Message Interval (ms)

  • Message Cycle

    • Continuous

    • Limited

  • Message Content

• Terminator Send Messages

  • Send 'isComposing Message

  • Message Start Delay (ms)

  • Message Interval (ms)

  • Message Cycle

    • Continuous

    • Limited

  • Message Content

Configure the number of subscribers per UE.

Range : 1 to 1000

Default : 1

Tcl Parameter: WebRtcSubsPerUe

Enter the starting MSISDN Number.

Up to 15 digits

Tcl Parameter: WebRtcMsisdn

Enter the starting Called Number.

Up to 15 digits

Tcl Parameter: WebRtcCallee

Enter APN.

Tcl Parameter: WebRtcApn

Select to indicate the SIP functionality pattern Originate Terminate (OTOT...), Terminate Originate (TOTO...), All Originate, or All Terminate.

Option: OTOT... (0); TOTO... (1); All Originate (2); All Terminate (3)

Tcl Parameter: WebRtcCallPattern

The port number for the first Audio port of the RTP session.

Click to use the Auto-Increment Format Wizard.

Example with an increment pattern:

Starting RTP Audio Port=#(N6000 0/100) -> all starting subscribers in each UE will have RTP port at 6000; and if there are more than one subscribers per UE,  subsequent subscribers within a same UE will have their RTP ports incremented by 100 for each subsequent subscriber.

Example without an increment :

Starting RTP Audio Port=6000   -> all starting subscribers in each UE will have RTP port at 6000. If there are more than one subscribers per UE, Landslide attempts to pick different ports for different subscribers within a UE.

Range: 1 - 65535

Default: 6000

Tcl Parameter: WebRtcRtpAudioPort

Tcl Parameter: WebRtcRtpPort

The port number for the first Video port of the RTP session.

Click to use the Auto-Increment Format Wizard.

Example with an increment pattern:

Starting RTP Video Port=#(N7000 0/100) -> all starting subscribers in each UE will have RTP port at 7000; and if there are more than one subscribers per UE,  subsequent subscribers within a same UE will have their RTP ports incremented by 100 for each subsequent subscriber.

Example without an increment :

Starting RTP Video Port=7000   -> all starting subscribers in each UE will have RTP port at 7000. If there are more than one subscribers per UE, Landslide attempts to pick different ports for different subscribers within a UE.

Range: 1 - 65535

Default: 7000

Tcl Parameter: WebRtcRtpVideoPort

The port number for the first Audio port of the RTP session. Available on Network Host Test Case.

Range: 1 - 65535

Default: 6000

The port number for the first Video port of the RTP session. Available on Network Host Test Case.

Range: 1 - 65535

Default: 7000

The first port of the MSRP session. The starting MSRP Port number should be different from the RTP port number.

Click to use the Auto-Increment Format Wizard. 

Example with an increment pattern:

Starting MSRP Port=#(N2855 0/100) -> all starting subscribers in each UE will have MSRP port at 2855; and if there are more than one subscribers per UE,  subsequent subscribers within a same UE will have their MSRP ports incremented by 100 for each subsequent subscriber.

Example without an increment :

Starting MSRP Port=2855   -> all starting subscribers in each UE will have MSRP port at 2855. If there are more than one subscribers per UE, Landslide attempts to pick different ports for different subscribers within a UE.

Range: 1 - 65535

Default: 2855  

Enter the HTTP starting Port number.  

Click to use the Auto-Increment Format Wizard.

Example with an increment pattern:

Starting HTTP Port=#(N20000 0/100) -> all starting subscribers in each UE will have HTTP port at 20000; and if there are more than one subscribers per UE,  subsequent subscribers within a same UE will have their HTTP ports incremented by 100 for each subsequent subscriber.

Example without an increment :

Starting HTTP Port=20000   -> all starting subscribers in each UE will have HTTP port at 20000. If there are more than one subscribers per UE, Landslide attempts to pick different ports for different subscribers within a UE.

Range: 1 - 65535

Default: 20000   

Enter the starting WebSocket Port number.  

Click to use the Auto-Increment Format Wizard.

Example with an increment pattern:

Starting WebSocket Port=#(N30000 0/100) -> all starting subscribers in each UE will have WebSocket port at 30000; and if there are more than one subscribers per UE,  subsequent subscribers within a same UE will have their WebSocket ports incremented by 100 for each subsequent subscriber.

Example without an increment :

Starting WebSocket Port=30000   -> all starting subscribers in each UE will have WebSocket port at 30000. If there are more than one subscribers per UE, Landslide attempts to pick different ports for different subscribers within a UE.

Range: 1 - 65535

Default: 30000   

Enter WebSocket heart beat timer.  

Range: 1 - 65535

Default: 5   

Enter Host Name. Available on Network Host Test Case.

Default: Spirent.com

Enter Http Local Port. Available on Network Host Test Case.

Range: 1 - 65535

Default: 80

Enter Web Socket Local Port. Available on Network Host Test Case.

Range: 1 - 65535

Default: 3030

Enter the IP address of the IAM server. Available on Network Host Test Case.

Enter a valid IP address.

Tcl Parameter: WebRtcIamServer

Enter the server port of the IAM server. Available on Network Host Test Case.

Range: 1 - 65535

Default: 7070

Tcl Parameter: WebRtcIamServerPort

Select to enable HTTPs.

Tcl Parameter: WebRtcHttpsEn

Enables the OTT Access Auth Tab under the WebRTC Interface.

The difference between native VOLTE Client and RTT OTT Client can be summarized as following:

• RTT OTT Client and native VOLTE Client use different APNs
• Native VOLTE Client’s Public and Private Identities are provisioned on LS GUI (Phone Book). RTT OTT Client receives its Public and Private Identities from the network during user authentication process.
• RTT OTT has to initiate user authentication against API GW using HTTP/HTTPS protocol prior to IMS registration. This authentication is based on OAuth authorization framework defined by RFC 6749.
• As a result of OAuth RTT OTT Client receives
  • IMPU (Public User ID) that will be used instead of the one that is configured on GUI;
  • IMPI (Private User ID) that will be used instead of the one that is configured on GUI;

Tcl Parameter : UeWebRtcOAuthEn

When checked, the fields in Call Info will become available.

For "Registration Only" Mode, Disable "Enable Call Setup", and use the fields in the Registration tab to will send "REGISTER" request with or without Deregistration. In the configurable SIP, the GM -> Control tab will show a new message flow that includes only registration related messages.

Tcl Parameter : WebRtcCallSetupEn

Select to indicate that the RTP (Real-time Transport Protocol) data traffic that supports/ carries the media streams (e.g., audio and video) and configure WebRTC > Media-RTP parameters.

Tcl Parameter : WebRtcRtpEn

Select Enable SRTP to configure SRTP within SIP/SDP parameters on WebRTC | Media | SRTP tab. Available in the Network Host test case, when Proxy is enabled.

Tcl Parameter : WebRtcSrtpEn

Select Enable MSRP to configure MSRP within SIP/SDP parameters on WebRTC | Media | MSRP tab. After you Enable MSRP, select Send Messages on the WebRTC | Media | MSRP tab to define MSRP options and send messages.

Tcl Parameter : WebRtcMsrpEn

Select to enable discovery capability. Registration precondition is enabled.

Tcl Parameter : WebRtcDiscoverEn

Select to enable One-to-One Chat Implementation. Available on IP Application Node and Network Host Test Cases. The Chat Info pane becomes available for input.

Flow per OMA Specification.

Tcl Parameter : WebRtcChatEn

Select to support Mobile to Mobile in AMF Nodal, MME Nodal, and IP Application Node.

Tcl Parameter: WebRtcBackToBackEn

Enter the Client IP address. Available on Network Host Test Case.

Enter a valid IP address.

Tcl Parameter: WebRtcClnIpAddr

Indicates when the traffic registration starts.

Options: When All Session Established (0); When Session Established (1)

Default: When Session Established (1)

Tcl Parameter : WebRtcStartType

Select to enter a failed percentage (%) threshold where if some UEs fail to Register, calls can continue with the successful UEs.

In order to be enabled, it requires "Enable Call Setup", "Enable Registration", and Call Info/"Call Start After" = "When All Users Registered".

Range : 0 to 100

Default : 10

Tcl Parameter : WebRtcRegFailedThreshPctEn

Tcl Parameter : WebRtcRegFailedThreshPct

If Enable Chat Subscription is checked, the following subscription is sent "POST /chat/chat/v1/{session-id}/subscriptions HTTP/1.1"

Available in IP Application Node, AMF Nodal, MME Nodal.

Tcl Parameter: WebRtcSubscribeChatEn

If Enable Call Subscription is checked, the following subscription is sent "POST /vvoip/vvoip/v1/{session-id}/subscriptions HTTP/1."

Available in IP Application Node, AMF Nodal, MME Nodal.

Tcl Parameter: WebRtcSubscribeCallEn

If Enable NMS Subscription is checked, the following subscription is sent "POST /nms/v1/myStore/{session-id}/subscriptions HTTP/1.1"

Available in IP Application Node, AMF Nodal, MME Nodal.

Tcl Parameter: WebRtcSubscribeNmsEn

Select to send a registration request from the UE to a Registrar server.

The following are available when you select Enable Registration:

• Expires: The length of time for which the UE registration is valid. When the time specified expires, the UE should register again.

If enabled, UE Sip subscriber deregisters on each call release and registers on before every call setup. Default = False

Tcl Parameter : WebRtcDeRegEn

Hold Time

Available when you select Enable DeRegistration.

Not available when Enable Call Setup is enabled.

• Hold Time (s): Indicates the rate of traffic registered per second. Able to modify while test is running.

Option: 0.0010 - 3000.00

Default: 1000

• Pend Time (s): Indicates the length of time to wait before attempting to register traffic with the registrar.

Option: 1 - 65535

Default: 10

Tcl Parameter : WebRtcRegHoldTime

Tcl Parameter : WebRtcRegPendTime

Available when you select Enable Registration. Indicates when the call starts.

Options: When All Users Registered (0); When User Registered (1)

Default: When User Registered (1)

Tcl Parameter : WebRtcCallStart

Available when P-CSCF Mode is SIP Endpoints. Indicates the length of call. Able to modify while test is running.

Option: 1 - 65535

Default: 20 (s)

Tcl Parameter : WebRtcCallLength

Indicates the idle time. Able to modify while test is running.

Option: 1 - 65535

Default: 10

Tcl Parameter : WebRtcCallPending

STUN

Enter configuration details to setup STUN.  Refer to RFC 5389 for Session Traversal Utilities for NAT (STUN)

Chat Info

Enter configuration details to 1-1 Chat Information. Available when Enable 1-1 Chat is enabled.

WebRtc Gateway

Enter a FQDN (Fully Qualifiied Domain Name) or a valid IP address for the WebRtc Gateway.

Tcl Parameter : WebRtcGwAddr

WebRtc Gateway Port

Enter a port for the WebRtc Gateway.

Range: 1 to 65535

Default: 80

Tcl Parameter : WebRtcGwPort

DNS Server

Enter a valid IP address for the DNS Server.

Tcl Parameter : WebRtcDnsServer

WebRTC Server URL Path

Enter the WebRtc Server URL Path.

Default: /webrtc_serv_3_1

Tcl Parameter : WebRtcServerUrl