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Parameter | Description | ||||||||||||||||||||||||
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Add Path Service Route | Enable this flag to allow
Create Service Path Header must be enabled) OR to add 2 Service-Route headers in 200 OK response for REGISTER towards the P-CSCF (SBC acting as IBCF) (Create Service Route Header must be enabled).
The options are:
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Add PCharging Func Addr | Specifies whether to add P Charging Function Address Header flag or not. The options are:
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Call Holding Interworking | Controls Call Hold Interworking service between ISUP and SIP. When enabled, the
The options are:
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ClearMode for Data Calls | This parameter is used to enable the clearmode function for data calls. When enabled, the
The options are:
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Create PCharging Vector | Controls whether a P-Charging-Vector header is created in outgoing SIP messages. When this parameter is enabled, the
The options are:
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Create Path Header | Controls whether the The options are:
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Create Service Route Header | Controls whether the
The options are:
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Customized Session Timer Behavior | Specifies the session timer behavior expected by the remote peer. When enabled, the remote peer expects customer-specific session timer behavior. When disabled, the remote peer expects the standard session timer behavior. The options are:
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Disable Also Header | Specifies whether to use the Also header. When enabled, the The options are:
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Disable Host Translation | To enable/disable host name translation is disabled. This applies to all URL style headers that require transparency and defines the processing that The options are:
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Disable Media Lock Down | If SBC offers both pass-thru and transcode codecs, the The options are:
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Disable Refer To Uri Parameters | By default, parameters in the SIP URI Refer-To header are passed through to the outgoing INVITE. When enabled, this function is Disabled. When disabled, the URI parameters are copied to the Refer To field in the outgoing INVITE. The options are:
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Discard Received Reason Header | Specifies whether to use the cause code in the Reason header received from the remote peer. When enabled, the
The options are:
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Do not Include Ss Attribute In Re Invite | Specifies whether the
The options are:
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Enable Default PUIProcedures | Specifies whether to enable the Default PUI Procedure flag or not. The options are:
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Enable Dial String Handling | This flag is primarily used to enable/disable transparency of dial string (i.e username) received in request URI of INVITE message. Transparency does not occur, however, if PSX/ERE returns globalized or non-private called address. SBC performs dial string identification based on RFC 4967. The options are:
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End To End Bye | Controls whether the
The options are:
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End To End Re Invite | |||||||||||||||||||||||||
End To End Update | |||||||||||||||||||||||||
End To End Prack | |||||||||||||||||||||||||
Include Ip Ports in From And To Headers | When enabled, port numbers are included with IP addresses in the From and To headers of SIP messages. When disabled, port numbers are not included with IP addresses. The options are:
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Include Reason Header | When enabled, the
The options are:
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Include Ss Attribute In Initial Invite | Specifies whether the
The options are:
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Include Transport Type In Contact Header | When SBC is configured for PSX/ePSX, this flag is used by the PSX SIPE to control inclusion/exclusion of the Transport Type parameter in the Contact headers of 3XX responses. When enabled, the PSX SIPE includes the Transport Type parameter in the Contact headers of 3XX responses. When disabled, the PSX SIPE does not include the Transport Type parameter.
When SBC is configured for ERE, this flag is used by the SBC to control inclusion/exclusion of the Transport Type parameter in the Contact headers of SIP requests and backward 2xx messages when the selected transport is not UDP. The options are:
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Insert Peer Address As Top Route Header | When enabled, the
The options are:
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Map Cause Location | Specifies whether to enable the Map Cause Location flag or not. The options are:
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Map Suspend Resume Event In PSvc Info Header | Controls whether the
The options are:
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Map Uui In PSig Info Header | Specifies whether the
The options are:
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Mime Cause Precede Reason Header Cause | When enabled, the cause value is mapped from the MIME body of the incoming message based on the Q.1912 standard. When disabled, the cause value is mapped from the Reason header based on the RFC3398 standard. The options are:
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Minimize Relaying Of Media Changes From Other Call Leg All | The advertised Sonus SIP SDP is described as a set of capabilities that the SBC can receive. The SBC by default issues a Modify Offer ( re-INVITE, UPDATE) whenever it detects a change in receive capabilities. In certain scenarios, the Modify Offer can be perceived as redundant. Enabling When enabled, the SBC suppresses modify offers that have no changes to the “common codecs” that impact the end-user experience. “Common codecs” are codecs that exist both in the initial offer and answer. Changes to common codecs imply changes to DTMF, packetization time, codec specific FMTP attributes and data-path-mode. Refer to the Examples below. The options are:
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No Content Disposition | Specifies the Content Disposition header format in SIP messages expected by the remote peer. When enabled, the remote peer expects no Content Disposition header. When disabled, the remote peer expects the standard SIP message format, which includes the Content Disposition header. The options are:
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No Port Number5060 | This parameter is used by the
The options are:
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No Userinfo In Contact Header | Specifies the Contact header format in SIP messages expected by the remote peer. When enabled, the remote peer expects no userinfo component in the Contact header URI. When disabled, the remote peer expects the standard format of the Contact header, which includes the userinfo component. The options are:
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Only Selected Codec In Session Refresh | When this flag is enabled, the SDP in a session keep-alive re-INVITE message will only include the currently-selected codec for the call. When disabled, the SDP in a session keep-alive re-INVITE message will be identical to that in the last offer. See example below.
Example: --> The SBC sends an INVITE including Codec-A and Codec-B <-- An 18x message is received identifying Codec-B. --> The SBC sends a keep-alive reINVITE depending upon the flag setting:
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P Called Party IDSupport | Specifies whether to enable the P Called Party ID Support flag or not. The options are:
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P Chg Msg Info | When enabled, the
The options are:
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Publish IPIn Hold SDP | Enable flag to include the SBC's IP address in the SDP on-hold. The options are:
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Reject Refer | When enabled, the
The options are:
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Replace Host On Via Header | This flag will replace the IP address of the top most via header on the outgoing request with IP address or hostname present in the top most via header received. When enabled, this flag replaces the IP address of via header on the initial outbound INVITE or REGISTER with the address received in the via header of the incoming request. When disabled, the
The options are:
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Send RTCPBandwidth Info | Enable flag to send the RR and RS bandwidth information, as well as "b=RR:" and "b=RS:" in the SDP offer.
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Re Query Psx On Register Refresh | When enabled, the
The options are:
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Validate Access Nw Info Header | Specifies whether to forward the P- Access-Network-Info header when the network-provided parameter is present. The options are:
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Restrict History Info Header | Restricts the History InfoHeader Flag, depending on the Privacy header or Privacy URI header parameter values. The options are:
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Route Using Recvd Fqdn | Enable flag to use the FQDN received in contact header of Refer-To/3xx for routing.
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Sdp Oline Only Compares | When enabled, the
The options are:
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Send All Allowed Codecs For Late Media Invite Or Re Invite | When enabled, the
The options are:
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Send Direct Media Info In Sdp Attribute | Used by the
The options are:
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Send Ptime In Sdp | This parameter takes effect only when the parameter,
The options are:
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Session Timer Refresh Update | This flag controls the session timer refresh method with SIP peers. When enabled, the
The options are:
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Set Accept Header To Application Sdp Only | Specifies the Accept header format in SIP messages expected by the remote peer. When enabled, the remote peer expects a short Accept header format that contains the application/ SDP value only. When disabled, the remote peer expects the standard Accept header format containing all of the standard parameters. The options are:
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Set Oline Dash | Specifies the SDP O-Line format in the SDP of SIP messages expected by the remote peer. When enabled, the remote peer expects an O-Line format in which the username component is set to a "-" (dash). When disabled, the remote peer expects the standard O-Line format containing all of the O-Line parameters, including the username. The options are:
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Set Session Version Zero | Controls the session version in the outbound SDP. When enabled, the
The options are:
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Set Sline Dash | Specifies the SDP S-Line format in the SDP of SIP messages expected by the remote peer. When enabled, the remote peer expects a short S- Line format that contains a dash only (s=-). When disabled, the remote peer expects the standard S-Line format containing all of the S-Line parameters. The options are:
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Skip Psx Query For Refer | Skips the PSX query for Refer flag. The options are:
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Store Path Header | Controls whether a Path header received in an incoming SIP message should be stored/cached locally on the
The options are:
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Store Service Route Header | Controls whether a Service-Route header received in a 200-class response to a REGISTER request should be stored/ cached locally on the
The options are:
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Terminal Portability Interworking | Controls Terminal Portability Interworking service between ISUP and SIP. When enabled, Terminal Portability Interworking service is enabled. When disabled, Terminal Portability Interworking service is disabled. The service enables a terminal to be moved from one socket to another or a call to be moved from one terminal to another within one call while the call is active. The options are:
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Send Rtcp Port In Sdp | When enabled,
The options are:
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Store PCharging Func Addr | Specifies whether to store the P Charging Functional Address or not. The options are:
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Store PCharging Vector | When this flag is enabled, the SBC stores the P-Charging-Vector (PCV) received in requests. When the response is forwarded back, the stored PCV is inserted and sent. If the SBC receives the PCV when this flag is disabled, the SBC ignores the PCV and does not log the CDR. The options are:
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Create PVisited Network Id | Specifies whether to create the P visited network ID or not. The options are:
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Lock Down Preferred Codec | Enable this flag to maintain the most preferred codec of the leg on which it is enabled even if it requires transcoding. This feature also suppresses the re-INVITE triggered on the leg (on which it is enabled from the SBC) due to a MODIFY offer received from the other leg as part of mid-call codec modification.
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Send Only Preferred Codec | Use this flag to send a single preferred codec in an Answer for an Initial Offer or Re-Invite.
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Suppress Min Se If Not Received | When The options are:
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Use PSX Routefor Registered Invite | Enable flag to route
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From Header Anonymisation | Enable this flag to prevent the FROM header of
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No Service Route Hdr For Emergency Registration | Enable this flag to deny SBC from adding Service-Route headers for emergency registrations even if
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Insert PAccess Network Info | Enable flag to construct and send PANI with received location info.
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Contact Transparency For Is Focus Media Tag | Enable flag to transparently pass Contact header in outgoing message when "isFocus" parameter is received in Contact header. | ||||||||||||||||||||||||
Support SCSCFRestoration Procedures | SBC acting as P-CSCF rejects a request with 504 (Server Time-out) response carrying MIME body of type
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Insert UEFlow Info | Enable flag to send P-UE-Flow-Info header towards core.
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Accept Alert Info | Enable flag for SBC to process the URI specified in the Alert-info header received in the 180 ringing message and use the tone specified in the Alert-Info header as the Local Ring Back Tone to play.
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