PBX – is a private telephone network used within an enterprise. A telephone exchange that serves a particular business or office.
Analog Phone
An analog signal transfers information by taking an audio or visual signal, such as a sound wave, and finding an analogous electrical signal that is sent across phone wire.
Digital Phone
A desktop or cellular phone that uses a digital transmission technology. Inhouse PBX-based and key telephone systems may use digital phones which convert sound into digital at the handset.
IP Phone
A telephone that converts voice into IP packets and vice versa for voice over IP (VoIP) telephone service. The term usually refers to a telephone with built-in IP signaling protocols such as H.323 or SIP that is used in conjunction with an IP PBX in an enterprise.
Typical
network setup
Most
medium-sized and larger companies use a PBX because it's much less expensive
than connecting an external telephone line to every telephone in the
organization.
A
phone that sends traffic over a TCP/IP network. IP phones are typically
used for VoIP applications.
FXO –
Foreign Exchange Office
FXO
is the interface on a VoIP device for connecting to an analog PBX extension.
Typical
network setup
An
interface at the end of a private line connected to a switch.
FXS –
Foreign Exchange Station
Is the interface on a VoIP device for connecting directly to phones, faxes, key telephone systems.
Typical network setup
An interface at the end of an FX line connected to a telephone, etc.
GSM
Gateway
A GSM Gateway is any equipment containing a SIM card which enables the routing of calls from fixed apparatus to mobile equipment by establishing a mobile to mobile call.
Typical network setup
GSM
gateways allow telephone users to communicate with users of other networks
regardless of the technology that network uses
Superb, Awesome post, we enjoyed well.keep it up
ReplyDeleteVoIP Service Providers
VoIP Service Providers in India
Ładnie to wygląda.
ReplyDeleteThe most recent DXG Series member, the Dasscom wireless GSM Gateway is among the best voip gateways in India and is compliant with a number of wireless/mobile protocols, allowing seamless and secure communication between VoIP network and network. According to the high-demanding user requirements, it may effectively bridge wireless networks with IP networks.
ReplyDeleteA crucial component of networking and the internet is the FXS gateway. Voip Gateways In India the best voip gateways in India that, without changing your current telephony infrastructure, easily integrates your analog phones, fax machines, and legacy PBX with IP PBX systems and IP Phone networks.
ReplyDeleteHi,
ReplyDeleteGreat Article! Thanks for providing good services. Great explanation of the fire hydrants. People always want to learn something by reading post keep learning and keep sharing. Anyway, that's amazing, keep up the great work. All the best, and You can also visit to the IP PBX service provider for your project requirements.