Define Strict Routing Rules

It's crucial that you adhere to the following guidelines when configuring IP-to-IP Routing rules:

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Make sure that your routing rules are accurate and correctly defined. Inaccurate or weak routing rules can easily result in Service Theft.

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Make sure that your routing rules from source IP Group to destination IP Group are accurately defined for the desired call routing outcome.

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If possible, avoid using the asterisk (*) symbol to indicate "any" for a specific parameter in your routing rule. This constitutes weak routing rules that can be vulnerable to attackers. For strong routing rules, enter specific alphanumerical values instead of the asterisk.