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 >>

Erlang B formula for Excel

Sal - 8th June 2003  (11:12 GMT)


Yeh plz, if u could mail it to me at

Ron L - 4th June 2003  (20:43 GMT)

I have a very elementary Excel formula limited to 144 circuits - 6 T-1's

Would you like it ??

Zahid Hussain - 17th May 2003  (20:33 GMT)

try to go for


Sal - 15th May 2003  (15:05 GMT)

Hi ppl,

Does anyone have the excel formula for Erlang B calculations and also a formula for working out from that how many Channels are needed?

This question is specifically related to the traffic between MS and BTS.

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.