Dialogic 6.2 Manuale Utente

Failover Based on Telephony Cause Codes

November 2009

235

Gateway with 

responding SIP/H.323 

and PSTN down (no 

PSTN cable connected)

SIP

-

41

-

41

1

1

1

17

41

Gateway with 

responding SIP/H.323 

and PSTN down due to 

an alarm

SIP

-

41

-

-

-

-

-

-

41

Gateway SIP/H.323 

channels exceeded

SIP

-

21

-

41

41

41

41

17

-

Gateway PSTN 

channels exceeded

SIP

-

-

-

-

-

-

-

0

41

Gateway failure during 

an active call by 

disconnecting the 

PSTN cable

SIP 

-

0

-

16

16

16

16

16

16

Gateway with 

responding SIP/H.323 

and PSTN up but not 

waiting for calls

SIP

-

41

-

41

41

41

41

41

41