What is calling party transformation pattern?

Transformation patterns determine how the system manipulates the digits that were dialed in an incoming or outgoing call. You can use transformation patterns to discard digits, prefix digits, add a calling party transformation mask, and control the presentation of the calling party number.

What is called party transform mask?

CUCM overlays the calling or called party number with the transformation mask so that the last character of the mask aligns with the last digit of the calling or called party number. The five-digit extension of 45000 in Figure 11-9 is transformed into a ten-digit pattern for the purposes of caller ID (ANI) on the PSTN.

What is transformation mask in Cucm?

Transformation masks use mask operations that allow the suppression of leading digits, the modification or preservation of digits, and the insertion of digits. A mask operation requires two pieces of information: the number to mask and the mask itself.

What is a translation pattern?

A translation pattern matches the dialed digits in a similar manner to the matching of a route pattern. The primary difference between route patterns and translation patterns is that translation patterns do not have a final call-routing destination (route list, gateway, or trunk).

What is partition and CSS?

A partition is a group of dialable patterns with similar accessibility. A CSS defines which partitions are accessible to a particular device. A device can call only those call-routing table entries located in partitions that are part of the CSS assigned to the device. Partitions are assigned to call-routing targets.

What is the difference between route pattern and translation pattern?

The primary difference between route patterns and translation patterns is that translation patterns do not have a final path selection destination (route list, gateway, or trunk). Translation patterns exist only to manipulate digits; they do not perform call routing.

What is external phone number mask in Cucm?

The external phone number mask is leveraged in call routing to manipulate the internal directory number to digits that can be routed over the PSTN. The external phone number mask is configured on the Directory Number configuration page in CUCM Administration.

What is the difference between translation pattern and route pattern?

What is a Cisco partition?

Partitions can be seen as a collection of route patterns. Directory numbers, route patterns, and translation patterns can all belong to specific partitions. CSSes are an ordered list of route partitions and they determine which partitions calling devices must search when they attempt to complete a call.

What is VOIP partitioning?

Partitions. Partitions are used to logically segregate directory numbers in your system. Every Directory Number, Route Pattern, and Translation have an associated partition. Calling Search Space. Calling Search Spaces (CSS) are used to determine which partitions a given device can dial.

What is the difference between transformation and translation?

A translation moves a shape up, down or from side to side but it does not change its appearance in any other way. A transformation is a way of changing the size or position of a shape. Every point in the shape is translated the same distance in the same direction.

What does external number mean?

External numbers. A user’s external number defines the number on which he can be reached from an external phone. This external number must come from the public number range, which is supplied by the relevant telephone service provider.