User`s guide

280 Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide
Diagnostics
Figure 53. Call Flow for Initiate Call / Answer Call
Initiate Call / Answer Call and Transfer Call
The call flow of the Initiate Call / Answer Call and Transfer Call diagnostic test tries to verify not
only the operation of originating an outbound call and answering an inbound call, but transferring
the call as well. These tests also include verification of outbound call progress, inbound CPID,
send/receive DTMF and disconnect supervision.