Hello,
I have the telephone company networking different manufacturers using QSIG and a PRI and BRI interfaces. General below:
Code:
88XX <-> PBX A <-> A Cisco router BRI / PRI <-> B Cisco router BRI / PRI <-> PBX B (Alcetel 4200 OmniPcx) <-> 99XX
To drive traffic to the relevant central telephone routers and logs from the collection of traffic through the use of CCM configurations on the router, etc. ...:
Code:
dial-peer voice 99 voip
destination-pattern 99.
progress_ind setup enable 3
voice-class codec 5
session target ipv4: <recipient IP CCM>
dtmf-relay h245-alphanumeric
fax-relay disable ecm
fax nsf 000000
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
no vad
Connections operate in both directions from PBX A to PBX B, PBX and vice versa.
In one location Alcatel 4200 PBX OmniPcx which is connected to a router using the BRI and a QSIG. Router with Alcetel layer 1 and 2 will see without any problem.
If the router A settings (session target ipv4: <recipient IP Router B>) and router B settings (session target ipv4: <recipient IP Router A>) to connect the two parties are acting without any reservations.
If I change (session target ipv4: <recipient CCM> IP) trying to connect with PBX A to B to PBX connection is performed without a problem while in the opposite direction from PBX B (Alcetel) to PBX A is a lack of connection
Here dabug ISDN-a:
Code:
ISDN BR0/1/0 Q931: RX <- SETUP pd = 8 callref = 0x0078
Sending Complete
Bearer Capability and 0x8090A3 =
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit / s
Channel and ID = 0xA98382
Exclusive, Channel 2
Progress Ind., and = 0xA590 - Reserved value
Calling Party Number i = 0x2183,'9988 '
Plan: ISDN, Type: National
Called Party Number i = 0x89,'8888 '
Plan: Private, Type: Unknown
Shift to Codeset 5
Codeset 5 IE = 0x31 and 0x80
ISDN BR0/1/0 Q931: TX -> CALL_PROC pd = 8 callref = 0x8078
Channel and ID = 0xA98382
Exclusive, Channel 2
ISDN BR0/1/0 Q931: TX -> DISCONNECT pd = 8 callref = 0x8078
Cause and = 0x82A6 - Network out of order
ISDN BR0/1/0 Q931: RX <- RELEASE pd = 8 callref = 0x0078
Cause and = 0x819B - Destination out of order
ISDN BR0/1/0 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x8078
Add that the CCM is configured so as to the other PBX which operates without any problem.
Where to find the cause? Is CCM must have a specific setting for Alcetela? Are PBX?
Thank you in advance for your help.
Voisik
