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G3SIMAINT · February 14th, 2006, 12:49 PM

Thanks Marty...
It's always been difficuit to figure out Denial messages.

The reason you see "99" is due to a directive from my organization. I'm definetely dealling with a PRI.

I just got off the phone with my carrier. They also thought the trouble to be on the distant end. They had me do a few test calls and watched the D-channel messages on there packet analyzer and determined that the distant end was not excepting Codeset 5 IE messages and rejecting the call.

The tester recommended either i turn off the Codset 5 messages or have the distant end allow them. Currently, i havent contacted the distant end To talk with them in hopes i could tweak my end.

Can this be done on a G3SI running CM 1.1.3

I have included the D-channel messages the Carrier has sent me.

------------ ISDN Header ------------
ISDN: Q.931: ATT&5ESS
ISDN: Protocol Discriminator = 0x08 (Q.931 Call Control)
ISDN: Call Reference Length = 2
ISDN: Call Reference Flag = 0 (FROM side that originated call ref)
ISDN: Call Reference Value = 0x1D9C
ISDN: Message Type = SETUP (0x05)
ISDN: Information Element = Bearer Capability (0x04)
ISDN: Information Element Length = 3
ISDN: Coding Std = CCITT
ISDN: Info Trans Cap = 3.1 KHz Audio
ISDN: Transfer Mode = Circuit
ISDN: Transfer Rate = 64 Kbit/s
ISDN: Layer Id = Layer 1
ISDN: Proto Id = G.711 u-law Speech
ISDN: Information Element = Channel Identification (0x18)
ISDN: Information Element Length = 3
ISDN: Interface Id Present = Implicit
ISDN: Interface Type = Primary
ISDN: Channel = Exclusive
ISDN: D-channel = No
ISDN: Info Chan Selection = As Indic
ISDN: Coding Std = CCITT
ISDN: Number/Map = Number
ISDN: Channel Type = B-channel units
ISDN: Channel Number = 1
ISDN: Information Element = Network Specific Facil (0x20)
ISDN: Information Element Length = 2
ISDN: Network Id Length = 0
ISDN: Parametrized/Binary = Binary
ISDN: Expansion = Value In Next 6 Bits
ISDN: Feature/Service = Service
ISDN: Bin Facil = Virtual Priv Net
ISDN: Information Element = Called Party Number (0x70)
ISDN: Information Element Length = 11
ISDN: Number Type = National
ISDN: Number Plan = Private
ISDN: Number Digits = 3 1 4 5 3 8 4 5 0 0
ISDN: Information Element = Shift (0x95)
ISDN: Shift Type = Locking
ISDN: Codeset = 5
ISDN: Invalid Codeset 5

Thanks again for all your help,

Greg

February 14th, 2006, 12:49 PM	#4 (permalink)
G3SIMAINT Join Date: Oct 2005 Posts: 8	Re: Denial Event 1164 Thanks Marty... It's always been difficuit to figure out Denial messages. The reason you see "99" is due to a directive from my organization. I'm definetely dealling with a PRI. I just got off the phone with my carrier. They also thought the trouble to be on the distant end. They had me do a few test calls and watched the D-channel messages on there packet analyzer and determined that the distant end was not excepting Codeset 5 IE messages and rejecting the call. The tester recommended either i turn off the Codset 5 messages or have the distant end allow them. Currently, i havent contacted the distant end To talk with them in hopes i could tweak my end. Can this be done on a G3SI running CM 1.1.3 I have included the D-channel messages the Carrier has sent me. ------------ ISDN Header ------------ ISDN: Q.931: ATT&5ESS ISDN: Protocol Discriminator = 0x08 (Q.931 Call Control) ISDN: Call Reference Length = 2 ISDN: Call Reference Flag = 0 (FROM side that originated call ref) ISDN: Call Reference Value = 0x1D9C ISDN: Message Type = SETUP (0x05) ISDN: Information Element = Bearer Capability (0x04) ISDN: Information Element Length = 3 ISDN: Coding Std = CCITT ISDN: Info Trans Cap = 3.1 KHz Audio ISDN: Transfer Mode = Circuit ISDN: Transfer Rate = 64 Kbit/s ISDN: Layer Id = Layer 1 ISDN: Proto Id = G.711 u-law Speech ISDN: Information Element = Channel Identification (0x18) ISDN: Information Element Length = 3 ISDN: Interface Id Present = Implicit ISDN: Interface Type = Primary ISDN: Channel = Exclusive ISDN: D-channel = No ISDN: Info Chan Selection = As Indic ISDN: Coding Std = CCITT ISDN: Number/Map = Number ISDN: Channel Type = B-channel units ISDN: Channel Number = 1 ISDN: Information Element = Network Specific Facil (0x20) ISDN: Information Element Length = 2 ISDN: Network Id Length = 0 ISDN: Parametrized/Binary = Binary ISDN: Expansion = Value In Next 6 Bits ISDN: Feature/Service = Service ISDN: Bin Facil = Virtual Priv Net ISDN: Information Element = Called Party Number (0x70) ISDN: Information Element Length = 11 ISDN: Number Type = National ISDN: Number Plan = Private ISDN: Number Digits = 3 1 4 5 3 8 4 5 0 0 ISDN: Information Element = Shift (0x95) ISDN: Shift Type = Locking ISDN: Codeset = 5 ISDN: Invalid Codeset 5 Thanks again for all your help, Greg