h1. Configuring virtual PBX by Smartswitch administrator

{{>toc}}

This stage is performed by Smartswitch administrator, i.e. by employee of your company which operates Smartswitch.

h2. Requirements.

h3. Peers

Let's suppose, you have next peers in your setup: 

# Originator: telco "DID provider".
*Smartswitch* is connected with telco with SIP protocol. 
IP address of a gateway of telco is 11.22.33.44.
A DID number 12123388100 has been assigned to your company.  
# Terminator: VoIP service provider "VoIP termination provider".
He provides us with services of local and international calls.
He uses H323 protocol and his gateway has IP address 55.66.77.88.
# Administrator of VPBX virt001, to which you had assigned DID number 12123388100.

h3. Scenarios

*Smartswitch* is used in following basic scenarios:
   
* calls from external world
# Caller from external world dials number 12123388100, and this call is routed to telco "DID provider".
# Telco switches this call to your *Smartswitch*.
# *Smartswitch* forwards this call to VPBX administrator virt001.
  Further handing is performed according to settings which will configure VPBX administrator virt001 (see [[Configuring virtual PBX by virtual PBX administrator]]).

* internal calls
 - VPBX administrator virt001 dials international number and call is forwarded through VoIP provider.

h3. Billing and balance cut-off

Let's suppose we want to have following billing scheme.
Internal calls between users are free.
Outbound calls to local and international numbers are billed for VPBX on price of 1 USD per minute.
VPBX works on prepaid, when balance reaches 0, calls to local and international numbers are blocked.

h2. Configuring

# [[Configuring telephony terminator|Configuring terminator]]
# [[Configuring routing of external calls]]
# [[Configuring billing pack for virtual PBX]]
# [[Configuring virtual PBX administrator group]]
# [[Configuring virtual PBX administrator]]
# [[Configuring routing of number 12123388100 for virtual PBX|Configuring routing of number 12123388100]]
# [[Configuring telephony originator|Configuring originator]]
# [[Checking routing of number 12123388100]]

When done, pass over login and password for web-access to virtual PBX administrator virt001 and he will add users and assign internal extensions for his VPBX by himself through his web-cabinet (see [[Configuring virtual PBX by virtual PBX administrator]]).

[[Конфигурирование виртуальной АТС администратором Smartswitch|Русский перевод]]