In May I moved from TDM thru 4431's to SIP thru 8300's.  I have been trimming down dropped call issues, and up next is 102 codes. This is sparse, but I am a fan of 99.999% reliability of Telecom.  For example, from 1 July to yesterday we had 23,106 c...

CUCM 14SU3, SBC 8300 v17.09.04a We moved off TDM PRIs over to new SBCs for all calling.  Testing since November with no issues.  We ported our DNs to the carrier on 17 April from our old carrier and I set up inbound calling to come in across the SIP ...

I have ~fifteen 6825/6823's running on CUCM 14SU3 that I am converting over to SRTP.  I also have 5 Konftel (now Avaya) 300WX's that I am doing as well.  Both have IDENTICAL Web interfaces (attached). The question I have is, does anyone know how to g...

I'm working on migrating from TDM to SIP providers and built up my SBCs a few months back.  I set up a predot (94) to send calls out as 10-digit for the VISP to route to a special DoD Phone network back in December and it works great. This week we ar...

New to SBCs, learning by trial and error.  I am in the process of moving off ISR4431 TDM and on 8300 SBCs We are looking pretty good, test calls are going through and coming in but our provider (DISA) engineer says for calls going to 1 sort of networ...