Volodymyr Morskyy Sat, 11/24/2007 - 14:50
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Sorry, was diverted and then had forgotten about post on forum.So to the problem:

I have the following configuration:

GW(1760)---2620--(FrameRelay)--7304--3640--|PIX|--6509--(local voice stuff).

As voice stuff i have as5350,CM and phones.

1760 & 2620 are situated in the remote offices and 1760 has FXS ports. The problem is that I can't make a call from this office.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

we had several similar remote offices with 1760 and from this device command "csim start *my number* is working".The output of sh call hi vo br and sh call hi vo last 1 on working 1760 is:

1260 : 308242970ms.77 +-1 +21230 pid:100 Originate 3733

dur 00:00:00 tx:0/0 rx:1004/20080 0 ()

IP 172.18.0.3:16800 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8

and

...

RemoteIPAddress=172.17.21.2

RemoteUDPPort=16800

RemoteSignallingIPAddress=172.17.21.2

RemoteSignallingPort=1720

RemoteMediaIPAddress=172.18.0.3

RemoteMediaPort=16800

...

while the same commands on the not working 1760 is:

0 : 79 74616091hs.79 +-1 +2002 pid:100 Originate 3733

dur 00:00:00 tx:0/0 rx:0/0 0 ()

IP 0.0.0.0:0 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8 pre-ietf

media inactive detected:n media contrl rcvd:n/a timestamp:n/a


and


RemoteIPAddress=172.17.21.3

RemoteUDPPort=0

RemoteSignallingIPAddress=172.17.21.3

RemoteSignallingPort=1720

RemoteMediaIPAddress=0.0.0.0

RemoteMediaPort=0

.

*172.17.21.3 - it's CM

172.18.0.3 - it's AS (which is actually calling to *my number*)

Volodymyr Morskyy Sat, 11/24/2007 - 14:59
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also here is the debug of h225 asn1 and h225 events on non-working 1760:


Nov 25 00:31:37.630 EET: Changing to new event: CONNECT

h323chan_chn_connect: connecting to 172.17.21.2:1720


Nov 25 00:31:37.630 EET: h323chan_gw_conn: Created socket fd=3

Nov 25 00:31:37.630 EET: h323chan_gw_conn: connect in progress on fd=3h323chan_chn_connect: using fd=3, owner_data(ccb) 0x84315674

changing from NONE state to CONNECTING state


Nov 25 00:31:37.674 EET: h323chan_chn_process_read_socket: fd=3 of type CONNECT_PENDING has data


Nov 25 00:31:37.674 EET: Changing to new event: CONNECTED

changing from CONNECTING state to CONNECTED state


Nov 25 00:31:37.678 EET: compose_TunnelledSignallingMessage_ciscoNo tunnelled content.

Nov 25 00:31:37.678 EET: H225.0 OUTGOING PDU ::=

value H323_UserInformation ::=

{

h323-uu-pdu

{

h323-message-body setup :

{

protocolIdentifier { 0 0 8 2250 0 4 }

sourceAddress

{

h323-ID : {"luck"}

}

sourceInfo

{

vendor

{

vendor

{

t35CountryCode 181

t35Extension 0

manufacturerCode 18

}

}

gateway

{

protocol

{

voice :

{

supportedPrefixes

{

}

}, h323 :

{

supportedPrefixes

{

}

}

}

}

mc FALSE

undefinedNode FALSE

}

activeMC FALSE

conferenceID '00000000000000000000000000000000'H

conferenceGoal create : NULL

callType pointToPoint : NULL

sourceCallSignalAddress ipAddress :

{

ip 'C0A8C710'H

port 11989

}

callIdentifier

{

guid '00000000000000000000000000000000'H

}

fastStart

{

'00...100'H,

'400...C710...'H,

'00...100'H,

'400...8C7...'H

}

mediaWaitForConnect FALSE

canOverlapSend FALSE

multipleCalls TRUE

maintainConnection TRUE

symmetricOperationRequired NULL

}

h245Tunneling TRUE

}

}

Nov 25 00:31:37.702 EET: H225.0 OUTGOING ENCODE BUFFER::= 20...00180

Nov 25 00:31:37.706 EET:

Hex representation of the SETUP TPKT to send.: 080...180

h225SetupRequest: Q.931 SETUP sent from fd=3

Nov 25 00:31:37.710 EET: h323chan_chn_process_read_socket: fd=3 of type CONNECTED has data


Nov 25 00:31:37.710 EET: h323chan_recvdata: No Data on fd=3

PROCESS_READ: FAILED/NOT COMPLETE,rc 10, fd=3

ter

Nov 25 00:31:52.688 EET: compose_TunnelledSignallingMessage_ciscoNo tunnelled content.

Nov 25 00:31:52.688 EET: H225.0 OUTGOING PDU ::=


value H323_UserInformation ::=

{

h323-uu-pdu

{

h323-message-body releaseComplete :

{

protocolIdentifier { 0 0 8 2250 0 4 }

callIdentifier

{

guid '00000000000000000000000000000000'H

}

}

h245Tunneling TRUE

}

}

Nov 25 00:31:52.692 EET: H225.0 OUTGOING ENCODE BUFFER::= 258...180

Nov 25 00:31:52.692 EET:

Hex representation of the RELEASE COMPLETE TPKT to send.: 080...0180

h225TerminateRequest: Q.931 RELEASE COMPLETE sent from fd=3. Call state changed to [Null].

Nov 25 00:31:52.696 EET: h323chan_close: TCP connection from fd=3 closed

===

What i've checked:

1 access-lists

2 NAT rules


I'm not sure in FrameRelay

Ss it a problem with the udp ports range 16384-32768? (signaling is OK)


sorry for a such chaotic post(writing at night) but will provide any details to help solving this problem

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