spa112 y t38
Publicado por , Last modified by en 24 November 2015 10:55 AM
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We recommend updating to the latest firmware for the Cisco SPA112 before connecting to our service. It might be available here.
Issues can occur with fax transmissions over IP networks, even with the T.38 standard, which is supported by the ATA. You can adjust several settings on your ATA to optimize your fax completion rates.
STEP 1: Ensure that you have enough bandwidth for the uplink and the downlink.
STEP 2: Click Voice in the menu bar, and then click Line 1 or Line 2 in the navigation tree.
STEP 3: In the Network Settings section, enter the following settings:
STEP 4: In the Supplementary Service Subscription section, enter the following settings:
STEP 5: In the Audio Configuration section, enter the following settings to support T.38 fax:
To remind firewalls to keep the connection between the adapter and our service, we recommend: