In Community, have reseller customer DID Module search filter issue.

steps:-
1. https://communityv5.astppbilling.org/user/user_invoices_list/
2. login as a reseller customer.

+Bug Description:-
1. Inbound > DID > price field Is the "Equal to" search filter not working properly.
2. Inbound > DID > Call Type Filter not 1-time search valid data ok but second time I search
    data seraching time loading.
3. Inbound > DID > price field "Grater than Equal to" search filter not working properly.
4. Inbound > DID > price field > "Is not equal to" not working properly.

Expect result:-
1. Inbound > DID > price field Is "Equal to" search filter should work.
2. Inbound > DID > Call Type search Filter should work with less time. 
3.  Inbound > DID > price field "Grater than Equal to" search filter should work properly.
4. Inbound > DID > price field > "Is not equal to" should work properly.