Field | ISDN Type | SIP Type | Description | Options | Special Notes |
|---|
Callback Pool Identifier | None | None | Sets the Emergency Callback Numbers Table to be used for calls destined to 911. | None | The Input Field would be set to the public emergency number (like 911) or any other emergency number. |
Called Address/Number | DNIS (ISDN IE 0x70) | Request URI | The called number | None | |
Called Extension | None | Request URI | Sets the ;ext= | None | To: tel:2222<sip:2222;ext=2222@192.168.1.20> |
Called Numbering Type | ISDN IE 0x70 | | Describes the format of the called number. Aids the receiving switch in understanding if this is a SIP or ISDN National formatted number, as an example. | Unknown
Subscriber
National
National-specific
Abbreviated
International
Subscriber (oper.req)
National (oper.req)
International (oper.req)
Not Present (oper.req)
Not present (cut through)
950 call
Test Line Test Code
h323/SIP | Setting to ISDN includes user=phone in the Request URI
H323/SIP removes user=phone from the Request URI |
Called Phone Context | None | Request URI | Sets the phone context for tel uri calls | None | To: tel:2222<sip:2222;phone-context=example.com@192.168.1.20> |
Called Numbering Plan | ISDN IE 0x70 | | Describes the called number's numbering scheme or standard. | Any/Untranslated:
For Input, any type is accepted.
For Output, the plan will remain unchanged.
Unknown: The type is unknown.
ISDN: E.164 format
Data: ITU X.121 format
Telex: ITU F.69 format
National: The standard national numbering plan
Private: A private numbering plan
Telephony: same as ISDN | |
Calling Address/Number | ANI (ISDN IE 0x6C) | FROM header | The Calling Number | None | |
Calling Extension | None | Request URI | Sets the ;ext= | None | From: 5551234<sip:5551234;ext=1234@192.168.1.10> |
Calling Address/Number,
User Specified | ANI (ISDN IE 0x6c) | None? | Calling Number supplied by the user in addition to the one supplied by the telephony network | None | |
Calling Numbering Type | ISDN Numbering Type, IE 0x6C | | Describes the format of the calling number; aids the receiving switch in properly processing the number based upon the configured number type. | Unknown
Subscriber
National
National-specific
Abbreviated
International
Subscriber (oper.req)
National (oper.req)
International (oper.req)
Not Present (oper.req)
Not present (cut through)
950 call
Test Line Test Code
h323/SIP | Setting to ISDN includes user=phone in the Request URI
H323/SIP removes user=phone from the Request URI |
Calling Numbering Plan | ISDN Numbering Plan, IE 0x6C | | Describes the calling number's numbering plan. | Any/Untranslated:
For Input, any type is accepted. For Output, the plan will remain unchanged.
Unknown: The type is unknown.
ISDN: E.164 format
Data: ITU X.121 format
Telex: ITU F.69 format
National: The standard national numbering plan
Private: A private numbering plan
Telephony: same as ISDN | |
Calling Number Presentation | ISDN Pres. Indicator, IE 0x6C | | Controls how the downstream device displays/processes the Calling Number. | Allowed: Display the calling number
Restricted: Do not display the calling number
Not Available
Reserved | May also affect how the downstream device processes the P-Asserted ID or the P-Preferred ID |
Calling Number Screening | ISDN Screening Indicator, IE 0x6C | | Denotes how/if the calling number has been verified | User - Not Screened: Set by the client, not checked by the sending switch
User - Verified: Set by client, verified by the sending switch
User - Failed: The sending switch confirms this number as invalid
Network: The previous switch provided the calling number | May also affect how the downstream device processes the P-Asserted ID or the P-Preferred ID |
Calling Name | ISDN IE 0x1C
or IE 0x28 | FROM header | The calling name | None | |
Calling Phone Context | None | FROM header | Sets the phone context for tel uri calls | None | To: tel:2222<sip:2222;phone-context=example.com@192.168.1.20> |
ELIN Identifier | ISDN IE 0x6c,
Calling Number | FROM header | Sets the Emergency Line Identifer that the PSAP will use to lookup the location in the location database. | None | |
Original Called Number | ISDN IE 0x1C | DIVERSION header | Specifies the original number when a call has been redirected | None | The redirecting number is the number the call was last redirected from. The original called number is just that, the very first called number, which in the case of multiple redirections can be different. |
Original Destination Number | None | TO Header | Specifies the number in the TO header | None | This differs from the Called Number which is set from the SIP Request URI |
Redirecting Number | ISDN 0x74 | None | Specifies the number to which a call should be redirected to | None | |
Redirecting Numbering Type | ISDN 0x74 | | Same as Types above | Same as Types above | |
Redirecting Numbering Plan | ISDN 0x74 | | Same as Plans above | Same as Plans above | |
Transfer Capability | | | Used for permanent circuits. Not presently supported by UX | | |
