Hello I am configuring a new gateway with an e1 pri to the pstn. And when I try to make a new call i received the following error:
*Aug 31 11:38:19.079: ISDN Se0/0/1:15 Q931: TX -> SETUP pd = 8 callref = 0x0001
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA9839F
Exclusive, Channel 31
Calling Party Number i = 0x0181, '153'
Called Party Number i = 0x80, '944056536'
*Aug 31 11:38:19.143: ISDN Se0/0/1:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x8001
Cause i = 0x82E404 - Invalid information element contents"
The call flow is "cp7941" --> "ccm5.1" --> 2821 gw E1 backhaul --> pstn