Chapter 7: Collection Formulas
288 Netcool/Proviso Cisco IP Telephony Technology Pack User’s Guide, Version 4.3-W
ClusterTollBypassCall
Type
Import
Description
Identifies a call where the caller is an internal extension managed by the CallManager, and where the callee can
be an internal extension or any external PSTN number, with one or more of the following criteria:
• Outbound call
• Off-net call
• The call is going through a PSTN Gateway, and the caller site and PSTN Gateway site are different
An intersite legacy PBX call can be also a toll bypass call if the PSTN Gateway site is different from the caller site.
Toll bypass calls can save money on long distance or international calls by using a remote PSTN Gateway with
local fees. For example: A caller in Boston makes a call to an external PSTN number in London. Because there
is an IP-VPN between the Boston office and the London office with a PSTN Gateway in London, the call goes
through the IP network until the London office’s PSTN Gateway.
Syntax
#Bulk Metric
Generic Database Alias
None.
Formula Editor Path
AP > Specific > Bulk > VOIP > Cisco > CLUSTER