Establishing Communications Between The Ecr And The P400 - VeriFone External P400+ User Manual

External | P400+ User Manual | Version 2.3 | March 22nd, 2021

3.3.4 Establishing Communications between the ECR and the P400+

The P400+ configuration needs to be able to establish a connection to the ECR these
instructions will assume that the pre-configured IP address in the P400+ is used. Configuration
of the ECR and the P400+ is now complete.
By default, the P400+ will use the ethernet adaptor in the ECR to access the Internet and
establish connectivity with Verifone's gateway services for transaction processing and estate
management.
The merchant should ensure that networking equipment and firewall settings are configured
appropriately. The P400+ will always be responsible for establishing outbound connections
with Verifone's gateway service, for all interactions.
P400+ User Manual
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