Answer Posted / manjunath gk

Ex: Assume, A & B subscribers are from Karnataka and A is roaming in Rajasthan and B is roaming in Kerala
When A calls B
1. SRI message with the B MSISDN is sent to Rajasthan GMSC
2. Rajasthan GMSC will verify and finds that this call can be handled by the Karnataka GMSC and forwards the request to Karnataka GMSC
3. Karnataka GMSC sends forwards the SRI to HLR.
4. HLR prepares a search request using the B party MSISDN and fetches the B subscribers details from its database and finds the VLR/MSC number where B is registered (in this ex: Kerala VLR/MSC)
5. HLR sends PRN to the local GMSC, which is then frowarded to Kerala GMSC.
6. On receiving back the MSRN, HLR sends to the A party GMSC (Rajasthan GMSC)
7. Rajasthan GMSC using this MSRN prepares a IAM message and the ISUP trunk is ceased

Which protocol does Q931 backhauling and what does it mean?

1443

---

In gsm we use msrn for routing but what parameter is used in the cdma for routing?

1197

---

How does /ip route check-gateway work?

1829

---

What is traceroute?

1683

---

Hi Iam doing a Manualtesting job in small company and my educational background is MCA i want to learn TELECOM PROTOCOL TESTING " please give any suggestion how is my carrier in IT filed and job opportunity cnances.is am i eligible for Protocol testing ?

2816

---

How Routing Starts Up?

1647

---

Hi friends any body having the exp of protocols testing please provide contact details? venga.boy280@gmail.com

2693

---

HEY FRIENDS, CAN ANYONE TELL ME A GOOD INSTITUTE FOR TELECOM PROTOCOL DEVELOPMENT COURSE IN PUNE/MUMBAI

3026

---

What is protocol testing. Whether you have used any tool in telecom testing?

1094

---

What is the purpose of gsm device and what is gprs?

1327

---

Explain snmp protocol? How is snmp work with nms and ems?

1098

---

What is netstat?

2581

---

What are the different Types of Polling in RLC A.M Mode

4830

---

How to Use in.routed?

1802

---

Question on protocol testing and deployment

1551

---