cat /etc/zaptel.conf
## Configuraci�n E1 para chan_ss7

span=1,1,0,ccs,hdb3
#bchan=1-31
bchan=1-15
dchan=16
bchan=17-31



cat /etc/asterisk/zapata.conf
; Signaling type SS7
signalling = ss7
; Variant of SS7 signaling:
; Options are itu and ansi
ss7type = itu
; All settings apply to linkset 1
linkset = 1
; Point code of the linkset
pointcode = 14346 
; Point code of node adjacent to this signaling link
; (Possibly the STP between you and your destination)
; adjpointcode = 1
; Default point code that you would like to assign to
; outgoing messages (in case of routing through STPs,
; or using A links)
defaultdpc = 2380 
; What the MTP3 network indicator bits should be set to.
; Choices are national, national_spare, international,
; international_spare
networkindicator=international
; First signaling channel
sigchan = 16
context = ss7
; Begin CIC (Circuit indication codes) count with this number
cicbeginswith = 1
; Channels to associate with CICs on this linkset
channel = 1-15
; another cicbeginwith, so channel 16 is used for signalling
cicbeginswith = 17
channel = 17-31