SS7

Dear all,

I am trying to do a service for parallel ringing by using CAMEL4.
Call flow is:
MSC->IdP ->SCP
SCP->CON
SCP->ICA, RRBE, CWA(leg3)
MSC-> ERB(oAnswer)
SCP-> DisconnecLeg(2)
SCP -> MoveLeg(leg3)

At this moment i get taskrefused.

Do you know why this is failing?

Hi

Can somebody clear information for below query.

Sometime ISUP IAM message contains incomplete "Called Party Number", In that case an additional SAM message being received for remaining part of the "Called party Number". How to determine IAM message contain complete/incomplete called party number

Thanks in Advance.

--Mahesh

Hi all,

I'm making an application to decode messages from IN system to get calling party and called party number, but i dont know how to start. This is diagram of the system, I want to run this app on the application server like this:

http://upanh.pkl.vn/images/onwwex5yfjfkxizbc88.png

How can I do this?

Many thanks for your answer

Hi,
When our customers sends SMS in another country(Roaming OUT).
We have many TCAP error.
some one can help me.

Can any one help me on how to configure a Dialogic card for MTP3 and SCCP and route it to a TCAP application.

My requirement is as below

Point Code A - 100 need to be connected to Dialogic on Point Code B - 200
Application SSN = 6 (HLR) need to bind to Dialogic stack. (i.e. on PC 200)

Remote PC 100 has SSN = 7 (VLR)

I need to say test a Location Update flow

Location Update comes from and GTT happens at stack to route the LU to HLR .

LU SCCP layer is something ling this .

Hi,
I get Abort source = Dialogue Service Provider for LU in our VLR and LU is failing,
Which is the cause of this error message?

Hi all,
In this part of trace, TC-ABORT cause is Application Context Name Not Supported.
It is the roaming between our network and a partner.
the partner use map v2 in his HLR and we use map v3.

some one can help me to find solution at this problem.

00110100 Length Ind 52
[67] TC-ABORT
-------- [49] DTID - Destination Transaction ID 00 4E 07 30
[6B] Abort cause
[28] Dialogue response
[06] Dialogue As Id
00000000 Authority 0 Itu-t (0) recommendation (0)
00010001 Recommendation 17 Q (17)
-------- Number 1414 Q773 (773)
00000001 As 1 Abstract Syntax (1)
00000001 Dialog 1 Dialog-as (1)
00000001 Version 1 Version 1 (1)
[A0] Tag field
[61] Single ASN 1 type
-------- [80] Protocol version 07 80
[A1] Tag field
[06] Application Context Name
00000100 Authority 4 Itu-t (0) identified-organization (4)
00000000 Organization 0 ETSI (0)
00000000 Common domain 0 Mobile Domain (0)
00000001 Mobil Sub Domain 1 GSM Network (1)
00000000 Application Context 0 Application Context GSM Network (0)
00001110 AC GSM Network 14 Information Retrieval (14)
00000010 Version 2 Version 2 (2)

Hello everyone,

What are the big advantages of CAMEL phase 4 than phase 3?
Well i only know that to implement Collect Call feature is not possible with CAMEL ph3. So what else?

hi to all
anybody knows that how to mange the calls between two sp that have more than 4096 calls??
(12 bit for cic = 4096 calls)

Plase friends would you so kindly to advise me where i can download a good sigtran tutorial or hardware identification
tutorial.

Thanks a lot...