Problem issue in elastix asterisk

Hi,

We using elastix asterisk, and I would like to raise the following issues that our inbound agents have escalated to me:

  1. The line being cut and “transfer prompt” within the duration of a call. The
    agents are complaining that they have to press the plunger to check if the
    customer is still on the line.
  2. Multiple lines being cut off simultaneously. This happens frequently,
    minimum
    of 3-5 lines at a time which results in the inbound agent doing an outbound
    call
    to contact the person they are having the conversation with.
  3. Phone not ringing. The agent would pick up the phone to make an outbound
    call
    and is often surprised that there is someone on the other line even if the
    phone
    hasn’t rung or lighted.