Wholesale Calls Product Handbook v4.1
British Telecommunications plc Page 34 of 47
March 2009
5. STANDARDISATION OF WCLI AND CPS
As part of the standardisation measures agreed with Industry and OFCOM, the
initiation of a WCLI provision order will simultaneously remove the CPS All product if
in existence on the line, and vice versa.
As part of a BAU WCLI set up, lines with CPS All will initiate the removal of CPS on
completion of the Provide Order. This process also applies in reverse for the
provision of CPS and removal of WCLI.
During the 10 day lead time, pending and actual cease notifications will be provided
as standard.
If WCLI is applied to a line that has CPS INT and/or NAT then CPS will not be
removed as part of the set up order. In these circumstances the EU should be
requested to contact the CPS Operator in order to remove these products.
In the event of any conflict between a Carrier Pre-Selection service or an Indirect
Access service and the WCLI Service, the Carrier Pre-Selection service or the
Indirect Access service shall take precedence over the WCLI Service.
5.1 Temporarily Out of Service (TOS)
If the line has TOS (Temporarily out of service) applied by the line owner this will
restrict all calls, inbound and outbound to that CLI in the same way as CPS.
5.2 Simultaneous Removal
CPS WCLI Removal (Single Order)
There are two scenarios:
1) When the CP places a Provide Order, if the Order is successfully validated and
CPS All is on the line, then the CPS All will be ceased.
• Standard set up notifications will be sent to the CP
• The date that CPS ALL is actually ceased is determined by the CRD of the
related Provide Order.
• The CP will be able to place a Cancel (own) Order to cancel the Provide
Order if necessary (BAU). This will also cancel the cease of CPS All (if
applicable)
• If a Provide Order is received and there is a pending order for WCLI or CPS
All on the line, the Provide Order will be rejected.
• If the CP places a Provide Order and CPSNAT, CPS INT or CPS NAT and
INT options exist on the line, the process will be the same as if there is no
