Gracias por la informacion ggrraay .
Respecto a la incompatibilidad, esta es la razon por la cual el call center no funciona en Asterisk 13:
AgentLogin and chan_agent:
- Along with AgentRequest, this application has been modified to be a
replacement for chan_agent. The chan_agent module and the Agent channel
driver have been removed from Asterisk, as the concept of a channel driver
proxying in front of another channel driver was incompatible with the new
architecture (and has had numerous problems through past versions of
Asterisk). The act of a channel calling the AgentLogin application places the
channel into a pool of agents that can be requested by the AgentRequest
application. Note that this application, as well as all other agent related
functionality, is now provided by the app_agent_pool module.
This application no longer performs agent authentication. If authentication
is desired, the dialplan needs to perform this function using the
Authenticate or VMAuthenticate application or through an AGI script before
running AgentLogin.
The agents.conf schema has changed. Rather than specifying agents on a
single line in comma delineated fashion, each agent is defined in a separate
context. This allows agents to use the power of context templates in their
definition.
A number of parameters from agents.conf have been removed. This includes
maxloginretries, autologoffunavail, updatecdr, goodbye, group, recordformat,
urlprefix, and savecallsin. These options were obsoleted by the move from
a channel driver model to the bridging/application model provided by
app_agent_pool.
The AGENTUPDATECDR channel variable has also been removed, for the same
reason as the updatecdr option.
The endcall and enddtmf configuration options are removed. Use the
dialplan function CHANNEL(dtmf_features) to set DTMF features on the agent
channel before calling AgentLogin.