1
vote
1answer
241 views

What is the best option for SIP service redundancy?

From your practical experience, what is the best option for SIP service redundancy? a) one SRV record pointing to a hostname which has two A records b) two SRV records pointing to two different ...
1
vote
1answer
261 views

Microsoft Lync and Avaya PBX system

I am a complete beginner concercing Microsoft Lync and PBX systems, so please bear with me. I have set up a Lync standard server which is running fine. We can chat/audio & video conference on our ...
1
vote
2answers
107 views

Software/Hardware used to build Virtual PBX Like Systems

I work for a large web site design and hosting firm. We are planning to introduce a suite of SEO services. I have been given an interesting task as part of the development effort. The goal is to ...
0
votes
2answers
640 views

What is a fairly accepted endpoints to concurrent calls ratio for a PBX?

Hey guys! Not too positive about the relevance of this question to Server Fault, but I'll let you guys poke around at it anyway. :) I'm trying to figure out what an accepted ratio of endpoints to ...
2
votes
5answers
260 views

Considerations for a business looking to transition from PSTN to IP Telephony

Full disclosure - This is related to a homework assignment question. I am not asking you to do my work for me, I am merely looking for some pointers and considerations to direct me in my further ...
7
votes
3answers
457 views

What are some potential uses of Asterisk (PBX) for a “power user”

So I read a lot of good things about Asterisk. I am not however looking to run a call center or small business setup. I am still interested what potential uses it has for me as a "power user" and ...
1
vote
1answer
507 views

Asterisk call failure timeout

I am using Asterisk and there seems to be a problem with the delay that the server answers a call. What actually happens is that the caller hears a busy tone and then hangs up, but a channel is opened ...
2
votes
8answers
2k views

Monitor outgoing calls on Panasonic PBX

As system administrator I need to maintain a PBX (telephone exchange systems) in our company. Now I need to show management statistics of outgoing calls through the PBX so they can control users and ...
1
vote
2answers
325 views

Voice patch panel wired to outer pair

Our Intertel phone system uses an unusual wiring scheme at the phone by using the outer pair (pins 2 and 5) of wires on a phone jack. I am looking for anyone that knows of a vendor that sells 24 port ...