Free Erlang traffic calculators

The world's first online Erlang traffic calculators

Telecom Traffic Online
  Home | Free calculators | Products | Tech. papers | Forum | About us
Erlang for Excel
VoIP bandwidth calculator
  • VoIP softswitch

    DUAL Softswitch is a complete Voice over IP switching and billing solution.  Flat monthly rate.

    Web control panels; Least Cost Routing; Excel tariff uploads; SIP and H323 support.

    H323 SIP softswitch >>

  • VoIP calling

    Premium quality termination for wholesale carriers with their own VoIP switch.

    44Direct >>

    Our lowest rates for wholesale carriers with their own VoIP switch.

    44Mobile >>

    Our unique online callshop billing system.

    Bill My Calls >>

Mobile number portability MNP

wallis dudhnath - 6th June 2019  (09:37 GMT)

Home SMS-SC will need to be integrated to a MNP solution, e.g. MNP-SRF. Information from MNP-SRF will be used by the signalling network to route to the correct HLR/HSS/UDC.

MNP is an end to end Network / IT Feature.

VBR/ Wallis Dudhnath

Sameep joshi - 30th April 2009  (06:29 GMT)

dear rash,
Please note that you can not change any thing in smsc but you should check with your sccp provider or sccp carrier stp and in case of number portabity you can not take care at smsc level mnp server will route this message to correct hlr.kindly provide more info so we can a analyse better

RASH - 22nd April 2009  (13:53 GMT)


I have a question regarding to MNP, how we can route SMS to the right destnation.

we face problem with this, our SMSC check the MSISDN and do the GT traslator, and then send SRI to HLR. but our SMSC receive time out.

since this HLR is not the right one,in realty this number is belong to the other operator.

so, do you have any idea about how we can route the SMS in this case??


Post a reply to this article

Name Enter your name.
Message Enter your message.
Email Optional -  If you enter your email address in this box, then you will automatically be notified if anyone replies to your message.  Your email address will only be published if you pay to post this message.
Please confirm you are human.
Press the button to post your message.
Home | Free online calculators | Products | Technical papers | Forum | Contact us | About us

Last modified: 17 May 2017

Copyright 2017. All rights reserved.