A
grey
route
is one of the most effective ways of sending SMS through an operator
where the entity who is sending and the supplier do not have the
commercial agreement or relationship with the receiving operator. It
can be of three categories of the Internet routes defined by the
Policy Analysis of Internet Routing (PAIR) project, an initiative
that is dedicated to the development of tools that ISPs (Internet
service providers), network operators, and end users can use to
troubleshoot Internet routing and policy problems. As PAIR describes
it, a grey route
is one that is not configured of proxy in any view but has been
received by the route server. The other two types or categories are
green and red routes where the green route is one that is registered
with the IRR, complies with policy and is being the proxy holder by
the route servers and the red route is the one that is registered
with the Internet routing Registry (IRR), and is configured to be the
proxy holder by the route servers but not currently announced in a
view. It is basically a very subjective term that it mostly and
exclusively related to A2P SMS traffic; otherwise the grey
routes
can be used to send P2P traffic.
Grey routes
are one of the best ways to send SMS with the help of an operator
that acts as the middleman between the entity and their supplier and
they don’t have the agreement or the relationship with the
receiving operator. For A2P traffic is also one of the best examples
that would describe the SIM boxes in an elaborated manner. This is
where A2P traffic is taken and sent over to SIMS that are installed
in the modems that is made to happen for P2P uses. The benefit of
this is that there are already many SIM installed where a huge volume
of traffic can be sent at a very low price. Moreover, with the little
short-term feat of filtering or being blocked as the controlling
operators thinks that the messages sent to be generated by a person.
The increase in the illegal VoIP activity is one of the channels
where many companies earn a lot of revenue and causes a lot of
financial losses to the state.
VoIP
intrusion detection against the commercial traffic is a very
difficult thing as many of the domestic Internet users go through a
lot of trouble to employ legal VoIP for the point-to-point direct
communication. It can be done through the statistical and behavioral
analysis over a specific period of time to recognize and detect the
IP addresses involved in this illegal activity. One can very easily
segregate the illegal IPs that makes the network traffic. Moreover,
the involvement of the encryption techniques and availability of the
high throughout the Internet connections at a very low prices and has
made the complicated problem to very simple. It also provides quality
into the whole system, especially for the big company where Internet
connectivity and SMS services is two of the most important things
that the employees use.
