Use the SIP Active Register Name Status window to monitor the active SIP registration status for a list of SIP endpoints.

From the SBC main screen, navigate to Monitoring > Trunks and Subscribers > Registration > SIP Active Register Name Status or
All > Address Context > SIP Active Register Name Status

The SIP Active Register Name Status window displays. Use the drop-down list to select a specific Address Context.

Figure 1: SIP Active Register Name Status


The following parameters are displayed:

Table 1: SIP Active Register Name Status parameters

ParameterDescription
Aor NameSpecifies the name of the AOR created.
IDSpecifies the unique identification number for the AOR created.
State

Specifies the registration state of the endpoint:

  • challenged
  • completed
  • deleting
  • expired
  • initiating
  • null
  • refreshing
  • terminated
  • updating

See Registration State Descriptions table below.

Contact URISpecifies the SIP Contact URI header value.
Next Hop IP AddressSpecifies the Next Hop IP address.
Next Hop Port NumSpecifies the Next Hop TSAP UDP port number.
Registrar IP AddressSpecifies the SIP Registrar's IP Address.
Registrar Port NumSpecifies the SIP Registrar's UDP port number.
External Expiration TimeSpecifies the time left, in seconds, before registration expires towards the end point.
Internal Expiration TimeSpecifies the internal expiration timer value in seconds.
Creation TimeSpecifies the Octet string identifying date and GMT time at which the SIP registration is initiated.
Registrar Domain NameSpecifies the SIP registrar's domain name.
End Point Behind NaptIf value is“1”, the registered endpoint is behind NAPT; otherwise, value is “0”.
NAT Pinhole Learning Status

Specifies the NAT pinhole learning process status. The options are:

  • aborted-due-to-traffic
  • completed
  • completed-due-to-timeout
  • disabled
  • none
  • progressing
Security Mechanism Type

Specifies the security mechanism type used for this registration. The options are:

  • ipsec-3gpp
  • none
  • tls
Registration TypeSpecifies the type of registrations. The registration type can be 'normal' or 'emergency'.
E2ae Media Security

Specifies the media-security status of the UE in the registration record. The options are:

  • sdes-srtp
  • none

If set to sdes-srtp, UE has e2ae (end-to-access edge) capability.

Refer to IMS end-to-access edge (e2ae) Media Security Support to know more on this feature.

Is RoamingSpecifies the roaming state. If value is 1, the registered endpoint is Roaming, else, the value is 0.
 Via Header Addr Specifies the IP address of the bottom-most via header of a SIP Message populated by the first originator of the REGISTER request.
 Transport Protocol To Endpoint Specifies the transport protocol used on access toward end point.
Transport Protocol To ASSpecifies the the transport protocol used on access toward AS.
External Expiration Time LeftSpecifies the time left, in seconds, before registration expires towards the endpoint.
Internal Expiration Time LeftSpecifies the time left, in seconds, before registration expires towards the application server.
 Register ID Specifies the registration ID crated for the registration session.
 Ue Roaming Type

 Specifies the  user type. The options are:

0 – Home User

1 – Ravel Roaming User

2 – S8HR User Roaming in Visited Network

3 – S8HR User Roaming in Home Network

 Mobile Country CodeSpecifies the mobile country code for the UE's current location. 
 Mobile Network Code Specifies the mobile network code for the UE's current location. 
 Destination Trunk Name Specifies the destination trunk group name for the registered endpoint.


Table 2: Registration State Descriptions | RegStateDesc

StateDescription
challenged 

401 received from Registrar and relayed to UAC.

completed 

Successful response received from Registrar and relayed to UAC.

deleting Unregister received from UAC.
expiredRegistration expired.
initiating

Resister sent to Registrar and waiting for response.

null

Initial state, waiting for Route response.
refreshing 

Register Refresh request sent to Registrar and waiting for response. 

terminated Failure other than 401 or no response from Registrar.
updating 

Modify request sent to Registrar and waiting for response.

Searching Records

The SBC can search the registration name status based on the registrant's Address of Record (AOR). It provides the ability to search the entries which are not in the statistics table but registered in the SBC application using a part of the AOR name or the entire AOR name. AOR consists of userPart (user name) and hostname (user name end point IP address), and is expressed in the userPart@hostname format.The registration ID (RegID) is also used as a search function. In case of an unknown registration ID, 0 is specified as a wildcard entry. 

Note:

Wildcard entry is available only for CLI and not for EMA.

Use the SIP Active Register Name Status window to monitor the active SIP registration status for a list of SIP endpoints.

From the SBC main screen, navigate to Monitoring > Trunks and Subscribers > Registration > SIP Active Register Name Status or
All > Address Context > SIP Active Register Name Status

The SIP Active Register Name Status window displays. Use the drop-down list to select a specific Address Context.

The following parameters are displayed:

Table 3: SIP Active Register Name Status parameters

ParameterDescription
Aor NameSpecifies the name of the AOR created.
IDSpecifies the unique identification number for the AOR created.
State

Specifies the registration state of the endpoint:

  • challenged
  • completed
  • deleting
  • expired
  • initiating
  • null
  • refreshing
  • terminated
  • updating

See Registration State Descriptions table below.

Contact URISpecifies the SIP Contact URI header value.
Next Hop IP AddressSpecifies the Next Hop IP address.
Next Hop Port NumSpecifies the Next Hop TSAP UDP port number.
Registrar IP AddressSpecifies the SIP Registrar's IP Address.
Registrar Port NumSpecifies the SIP Registrar's UDP port number.
External Expiration TimeSpecifies the time left, in seconds, before registration expires towards the end point.
Internal Expiration TimeSpecifies the internal expiration timer value in seconds.
Creation TimeSpecifies the Octet string identifying date and GMT time at which the SIP registration is initiated.
Registrar Domain NameSpecifies the SIP registrar's domain name.
End Point Behind NaptIf value is“1”, the registered endpoint is behind NAPT; otherwise, value is “0”.
NAT Pinhole Learning Status

Specifies the NAT pinhole learning process status. The options are:

  • aborted-due-to-traffic
  • completed
  • completed-due-to-timeout
  • disabled
  • none
  • progressing
Security Mechanism Type

Specifies the security mechanism type used for this registration. The options are:

  • ipsec-3gpp
  • none
  • tls
Registration TypeSpecifies the type of registrations. The registration type can be 'normal' or 'emergency'.
E2ae Media Security

Specifies the media-security status of the UE in the registration record. The options are:

  • sdes-srtp
  • none

If set to sdes-srtp, UE has e2ae (end-to-access edge) capability.

Refer to IMS end-to-access edge (e2ae) Media Security Support to know more on this feature.

Is RoamingSpecifies the roaming state. If value is 1, the registered endpoint is Roaming, else, the value is 0.
 Via Header Addr Specifies the IP address of the bottom-most via header of a SIP Message populated by the first originator of the REGISTER request.
 Transport Protocol To Endpoint Specifies the transport protocol used on access toward end point.
Transport Protocol To ASSpecifies the the transport protocol used on access toward AS.
External Expiration Time LeftSpecifies the time left, in seconds, before registration expires towards the endpoint.
Internal Expiration Time LeftSpecifies the time left, in seconds, before registration expires towards the application server.
 Register ID Specifies the registration ID crated for the registration session.
 Ue Roaming Type

 Specifies the  user type. The options are:

0 – Home User

1 – Ravel Roaming User

2 – S8HR User Roaming in Visited Network

3 – S8HR User Roaming in Home Network

 Mobile Country CodeSpecifies the mobile country code for the UE's current location. 
 Mobile Network Code Specifies the mobile network code for the UE's current location. 
 Destination Trunk Name Specifies the destination trunk group name for the registered endpoint.


Table 4: Registration State Descriptions | RegStateDesc

StateDescription
challenged 

401 received from Registrar and relayed to UAC.

completed 

Successful response received from Registrar and relayed to UAC.

deleting Unregister received from UAC.
expiredRegistration expired.
initiating

Resister sent to Registrar and waiting for response.

null

Initial state, waiting for Route response.
refreshing 

Register Refresh request sent to Registrar and waiting for response. 

terminated Failure other than 401 or no response from Registrar.
updating 

Modify request sent to Registrar and waiting for response.


Searching Records

The SBC can search the registration name status based on the registrant's Address of Record (AOR). It provides the ability to search the entries which are not in the statistics table but registered in the SBC application using a part of the AOR name or the entire AOR name. AOR consists of userPart (user name) and hostname (user name end point IP address), and is expressed in the userPart@hostname format.The registration ID (RegID) is also used as a search function. In case of an unknown registration ID, 0 is specified as a wildcard entry. 

Note:

Wildcard entry is available only for CLI and not for EMA.



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