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Technical discussion

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Pramod started the forum topic MAP Short Message Signal Flow in the group Technical discussion 1 month, 1 week ago

Hi friends,

hope you are doing well. Have one concern with SMS flow on MAP interface.

Say MAP_MO_FWD_SM is received from MSC to IN and IN deliver it to SMSC on SMPP.

MSC —MAP(MO_FWD_SM)— IN […]
ekoue23 started the forum topic Cross Number in the group Technical discussion 1 month, 4 weeks ago

Hi guys,
I’m facing problem that looks like a cross between number (even same MSDN and different IMSI),
but except in my case, the numbers and IMSI are all different. When a number A calls a number B,
It’s […]
Sanan started the forum topic Absent subscriber error in the group Technical discussion 2 months, 1 week ago

Hello,
Could you please explain what is the difference between Absent Subscriber received from HLR and Absent Subscriber received from MSC?
Thanks in advance
Muhammad Naeemuddoja started the forum topic Im start Thesis Part one its basically Topic approved in the group Technical discussion 2 months, 2 weeks ago

Hi Guys,
Please help me regarding thesis topic and implementation process
César started the forum topic How to Implement/Load and Troubleshoot Roaming data in the group Technical discussion 2 months, 3 weeks ago

Hello everybody, my first post here.

I would like to know if somebidy knows about:
1 – a guide/website/document that explains in detail all steps that must be done to load coorectly roaming data for foreign […]
ektel started the forum topic crbt song plays sometimes and does not play sometimes in the group Technical discussion 3 months, 3 weeks ago

Does anybody know why crbt songs plays sometimes and does not play sometimes? Sometimes the CRBT gets played after few normal ring. Is this traffic issue, if so where can I find the traffic statistics?

CRBT […]
Maaz Ahmad in the forum topic ZTE SDR ALARMS in the group Technical discussion

While working on NetNumen/BSC Configuration Software,I used to face the error PPP Link Broken & Relay Circut Fault.The patching from BSC to Farend is 200% OK but still we face that error.Please,enlight me on this issue
Maaz Ahmad started the forum topic ZTE SDR ALARMS in the group Technical discussion 4 months ago

NET Numen
Relay Circut Fault
PPP Link Broken
kurgat posted an update in the group Technical discussion 4 months, 3 weeks ago

What are the possible causes of MTC failure in international roaming.I have a case whereby MSC cannot initiate a call using MSRN i have implemented early acm but still the call fail.Kindly assist.
daniel in the forum topic UDT of SRI for SM-ACK in the group Technical discussion

Hi KASHIF,
SRI_for_SM ack. can be distinguish from sri_for_sm request by.
1. point codes-The destination point code should be your Gateway MSC.(SMSC GT)
2.MAP-END.-UDT map beg. is for request and its ack. is […]
Kashif started the forum topic UDT of SRI for SM-ACK in the group Technical discussion 5 months, 1 week ago

I have taken traces on our Gateway MSC on International gateway route and generated sms on international number. I was able to find the UDT of SRI for SM going to international gateway but could not find UDT of […]
Sandesh Pradhan started the forum topic Siemens His700 STP in the group Technical discussion 6 months, 2 weeks ago

I would like to ask telecom engineers working in the Siemens His700 STP switch to share their experience so that others and learn and grow too.
thyraell started the forum topic how to make relation between signaling link(in MSS) and the voice circuit (in MGW) in the group Technical discussion: 7 months, 3 weeks ago

There is MSS A handling signaling part for MGW X. I want to create 1E1 voice trunk from MGW X to MSC Z. when creating signaling from MSS A to MSC Z, what parameter shows the relation between signaling link(in MSS-MSC) and voice trunk ( MGW-MSC)? is it trunk group?

Thank you
thomas posted an update in the group Technical discussion: 8 months, 1 week ago

hello members, i have an interview for ericsson core o&m. pls what are the likely interview questions that i may be asked.
i need your support asap.
Nathan posted on the forum topic IMS Documents in the group Technical discussion: 8 months, 4 weeks ago
thytith posted an update in the group Technical discussion: 8 months, 4 weeks ago

Any one have ideas on camel call charge ?
Nathan posted on the forum topic IMS Documents in the group Technical discussion: 8 months, 4 weeks ago

3GPP Specification detail on IP Multimedia Subsystem (IMS)

http://www.3gpp.org/ftp/Specs/html-info/23228.htm
mohammadyasini started the forum topic IMS Documents in the group Technical discussion: 9 months ago

hi dear members
this is a good place to share your documents relevant to NGN/IMS and discuss about this new field.please help for having a comprehensive database.
thanks in advance.
thomas posted an update in the group Technical discussion: 9 months ago

What is the difference betweeen oick and eoick.
- support
  @thomas
  Can you tell us what is the expansion for oick and eoick..
  
  9 months ago
support created the group Technical discussion 9 months, 2 weeks ago
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