7.1 Troubleshooting

For the most frequently asked questions refer to faq.2n.cz.

 

• Calls to GSM / UMTS still go over the PRI 2 interface
  • The prefix you are calling is not included in any prefix list.
  • There is no rule in the LCR table connecting this prefix list with at least one GSM outgoing group.
  • The call type is not voice (FAX, DATA).
  • The used voice codec is uLaw (the gateway supports aLaw only).

• SMS at no answer does not contain the  Calling party number
  • The Text of SMS at no answer parameter must contain %n, which represents the calling party number.

• The Init LED is flashing on the GSM / UMTS board
  • You are using a GSM / UMTS card from a different type of gateway (for example, you are using a 2N^® BlueTower card in 2N^® StarGate).