Another option to expand the range of services provided by the provider is to provide users with landline phones.
Overview and technical part
Classic telephony
A PBX is put on the communication center,
for example, the M-200 is a very good combination of price / quality. Next, two options for solving the last mile issue - either pull the copper cable telephone straight from the node to the subscriber, or organize the removal of a part of the capacity of the station to the place where you have a cluster of subscribers. From the takeaway to the subscriber, pull the telephone copper cables again.
Pros:
+ Greater reliability compared to IP telephony (the phone does not gurgle)
+ Minimum cost of subscriber connection.
Minuses:
- it is not profitable to connect subscribers if they are strongly scattered geographically (the number of 2-3 subscribers per house makes it not profitable to build a network to such a house.)
- significant investment in building a network
IP telephony - at the access level.
At the node, a PBX is installed that can distribute numbers via Ethernet, then subscriber connection options are possible - either a SIP gateway to which a regular telephone is connected, or immediately put a phone directly connected to Ethernet on the SIP subscriber. There are still originals that offer subscribers a software Sip phone.
Pros:
+ no need to build your own copper telephone networks before each house
+ you can connect subscribers selectively anywhere on an existing Ethernet network
+ low investment in the construction of the network, finally the last mile already falls on your existing network.
Minuses:
- rather high cost of subscriber connection (gateway, sip phone)
- low quality compared to traditional telephony.
- biased negative attitude of subscribers to IP telephony.
')
Overview - the legal part
What you need to start providing services?
1) Obtain a license for local telephone services (issue price 15000r + 300r state duty, plus a notary, plus the services of a consulting company if you can not make an application yourself)
2) Get a number resource in Rossvyaz that you will sell to subscribers. (Issue price 10p - for 1 phone number.)
3) It will be determined where you will connect to the public telephone network (find the operator who will connect you) - issue price from 7000r for 1 - E1 (This connection width will be enough for 200-300 subscribers)
4) Solve the issue with SORM. (From 0 to ... Depends on how you agree with the FSB)
5) Make a project (from 50000r)
6) Complete the project expertise (usually 30% of the project cost)
7) Obtain a permit to operate (from 0 to ... It all depends on your abilities)