I have posted before asking for a Connect message sent from Zap (ISDN/PRI - by *) when receiving a call (incoming) and dialing to another extension. To clarify the situation, I will describe the problem:
1) My * box is connect to a Cisco (E1-ISDN/PRI) using a crosscable.
2) Sending a call (outbound) to Cisco, I receive Q931 "Connect (15)" message from Cisco only after the other side answer.
3) Receiving a call (inbound) from Cisco, I call an extension at another * connected via IAX2:
X.,1,Dial(IAX2/[EMAIL PROTECTED]/${EXTEN})
Before the other side (${EXTEN} at 192.168.110.2) answer, * sends a Q931 "Connect (15)" message to Cisco and it starts billing the call.
Cisco bills even if no one answer the other side or if its busy.
I tried to setup "overlapdial=yes" at Zapata.conf but E1 disconnects by "Timeout" (T_313 expires - 4secs) before IAX2 complete the call.
I noticed I get a message: "Progress Description: Called equipament is non-ISDN" from "pri debug span". Is that correct?
0Protocol Discriminator: Q.931 (8) len=14 Call Ref: len= 2 (reference 32770/0x8002) (Terminator) Message type: CONNECT (7) Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan:
ChanSel: Reserved
Ext: 1 Coding: 0 Number Specified Channel Type: 3
Ext: 1 Channel: 1 ]
Progress Indicator (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0
Ext: 1 Progress Description: Called equipment i
s non-ISDN. (2) ] -- IAX2[192.168.110.2:4569]/1 stopped sounds -- IAX2[192.168.110.2:4569]/1 is ringing
Any clue? Thanks in advance.
Daniel Bichara
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