I have 5 faxes connected in different cluster (different IP and CM), the ATA's that be in clouster1 can send and to receive fax without problem but the fax that be connected in clouster2 single can send.
The configurations were reviewed and versions of ATA them of different the clousters and are equal.
Cisco Analog Telephone Adaptor (ATA) 186 supports fax transmission only as passthrough. It cannot support fax-relay. Both ports of the ATA support fax calls. For fax calls to work correctly, both the Cisco ATA 186 and the supporting gateway must be configured correctly. On Cisco gateways fax-relay is on by default. For the fax calls to work between the ATA and the gateway, the fax-relay on the gateway must be disabled.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...