ISDN related question

[tseveendorj]

Hello,

Network topology looks like follow.

Caller -----> Internet -----> AS5350XM -----> ISDN(PRI) -----> Called

debug isdn q931 gives me following log

Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned

Is it affect for call? If it is. How to solve that ?

Any help will be appreciate.

Sincerely,

Tseveen

[sadbulali]

This will not affect the call as its an reply message to a previous Status enquiry.

Response to STATUS ENQUIRY - This message indicates that the reason for generating this STATUS message was the prior receipt of a STATUS ENQUIRY message.

Unallocated (unassigned) number - This message indicates that the called party cannot be reached because, although the called party number is in a valid format, it is not currently allocated (assigned).

[tseveendorj]

Thanks for your reply,

How about following isdn status.

Call awarded and being delivered in an established channel

The reason:

The user is assigned an incoming call that is being connected to an already-established call channel.

Question:

1. Why the call being connected to an established call channel ?

2. Why it didn't choose free channel ?

3. How to solve? is there any configuration on AS5350XM ?

Thanks any help.

Best regards,

Tseveen