What are the pros and cons between Mango Office and Rostelecom telephony?

Question

Asterisk

I sit and choose a provider to connect to my VOIP Asterisk server for incoming and outgoing calls. Advised Mango Office, or Rostelecom. What do you recommend to choose?
By the way, in my city at the moment the RTC "Virtual PBX" service is not available. Only 8800.
Please advise which provider to choose for incoming and outgoing calls? Outgoing calls abroad are not planned. Mostly within the region. And I'm also interested in terms of full integration with the asterisk. Who has fewer problems, high stability, low price?

Answer 1

Never! Never!!!! if possible, do not work with Rostelecom. in case of those problems, you get tired of dealing with them
Mango is not bad, but it has grown a lot, it has become expensive in places) The
advantage of IP telephony is that you can choose any provider in general. From anywhere in the world. See, choose, compare.