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Tracey WrightAug 2, 2025
Why do calls to GSM / UMTS still go over the PRI 2 interface on my 2N stargate?
- MMadison WilliamsAug 2, 2025
Calls might still be routed over the PRI 2 interface due to several reasons. The prefix you are calling may not be included in any prefix list. Ensure the prefix is added to the prefix list. There might be no rule in the LCR table connecting the prefix list with at least one GSM outgoing group; in this case, add a rule in the LCR table to connect the prefix list with a GSM outgoing group. Also, verify that the call type is set to voice and that the voice codec is set to aLaw, as the gateway only supports aLaw.