Publication Date: 2017-09-11 | Views: 761 | Downloads: 0 | Author: a84069756 | Document ID: EKB1000868409
when
70% of SS7 trunk is occupied, the extensions cannot hunt free channels and
receive “ channel busy signal” so no user can make calls over this ss7 trunk link
- some calls that use ss7 link is disconected and users get busy signaling tone
- collect SS7 link status on the web admin page
- collect alarm information on the pbx using LMT
- the alarm table shows that there are many frame slip this will have directly effect on the ss7 trunk circuit
- remove the frame slip that shown on the alarm table by set the clock source as the peer device , after set the clock source as peer device the issue has been solved