make call from asterisk to epygi

[csalcedo]

I want make calls from my exts asterisk to epygi gateway E1/T1(PSTN)

I recive call from PSTN to my epygi without problems with a call routing but i need make a calls from my asterisk across epigy to PSTN.

[victordsl]

On asterisk's extensions.conf we added the rule below to route all calls starting with 9 to the E1 gw,

exten => _9.,1,Answer()
exten => _9.,2,Dial(sip/${EXTEN}@10.2.2.25)
exten => _9.,3,Hungup()

where "10.2.2.25" is the E1 gw IP address and ${EXTEN} is a variable that will take the number dialed.

On the E1 gw, we have simply put a rule "9*" with NDS = 1 and the calltype=E1/T1.

Hope this helps


Edited by: victordsl

[KSComs]

Originally Posted by victordsl

On asterisk's extensions.conf we added the rule below to route all calls starting with 9 to the E1 gw,

exten => _9.,1,Answer()
exten => _9.,2,Dial(sip/${EXTEN}@10.2.2.25)
exten => _9.,3,Hungup()

where "10.2.2.25" is the E1 gw IP address and ${EXTEN} is a variable that will take the number dialed.

On the E1 gw, we have simply put a rule "9*" with NDS = 1 and the calltype=E1/T1.

Hope this helps

I think if you add a few entries and an extra line in there as follows :


exten => _9.,1,Dial(SIP/${EXTEN}@gatewayipaddress);Epygi gateway
exten => _9.,2,Dial(Zap/g1/${EXTEN});Asterisk fail over trunk group
exten => _9.,3,Congestion;offer busy if all routes are unavailable
exten => _9.,102,Busy; not really needed because of the congestion rule but just in case...

You can even basically send the dialled digits direct to the epygi and either let it strip the leading digit(s) off or do a strip of the digit before it gets sent to that route... totally up to you...

Regards

Kevin