Session Translation Headers
Translation rules change predefined parts or parameters within SIP headers.
Table 10-1 SIP Headers to header-type mapping
ACLI input/output header-type value | SIP Header |
---|---|
request-uri | The address or number of the Request
URI.
|
called-header | The complete user part of the To
header.
|
called-address-or-number | The address or number within the To
header.
|
called-extension | The extension parameter within the To header.
|
called-phone-context | The phone-context parameter in the To
header.
|
calling-header | The complete user part of the From
header.
|
calling-address-or-number | The address or number within the From
header.
|
calling-extension | The extension parameter within the From
header.
|
calling-name | The name in the From
header.
|
calling-phone-context | The phone-context parameter in the From
header.
|
redirect-header | The Diversion
header.
|
redirect-address-or-number | The address or phone number of the Diversion
header.
|
p-asserted-id-header | The P-Asserted-Identity
header.
|
history-info-header | The History-Info
header.
|
isup-called-party-number | Same field as called-address-or-number in an ISUP context. |
isup-calling-party-number | Same field as calling-address-or-number in an ISUP context. |
isup-generic-number | When isup-generic-number is set and the number qualifier indicator is set to "additional calling party number" (00000110), the SBC replaces the user part in the From header with the generic number. The SBC also prefixes the From header with a plus sign (+) if the nature of address is set to international. |
isup-redirect-number | The redirect number is the number that most recently
redirected.
If there are multiple redirects, this changes with each redirect. |
isup-original-called-number | When a call is redirected, the original called number is the
first number that was called.
When there are multiple redirects, this number is different from the redirect number. |