[asterisk-bugs] [JIRA] (PRI-185) MWI on QSIG

[Ken Nugent (JIRA)]

Ken Nugent created PRI-185:
------------------------------

             Summary: MWI on QSIG
                 Key: PRI-185
                 URL: https://issues.asterisk.org/jira/browse/PRI-185
             Project: LibPRI
          Issue Type: Improvement
      Security Level: None
          Components: General
         Environment: HP DL360 Server running Linux with Digium 1TE245 Dual-port E1 Card.
            Reporter: Ken Nugent
            Assignee: Richard Mudgett


We sell an Asterisk-based product which provides a message announcement feature. The system provides a bridging function between two E1 spans -
 ingress calls arriving on one span are answered, they receive a pre-recorded message and are then forwarded to the egress span. Installations are either PRI-ISDN or QSIG.

We have recently encountered the issue of MWI not being supported on QSIG where our system is interconnected in a link between two PABX's. We see the following message in the span trace:
"!! ROSE invoke operation not handled on switchtype:Q.SIG switch! ROSE_QSIG_MWIActivate"

...and we see the following code in pri_facility.c

"#if 0 /* Not handled yet */ 
case ROSE_QSIG_MWIActivate:

break;

case ROSE_QSIG_MWIDeactivate:

break;

case ROSE_QSIG_MWIInterrogate:

break;

#endif /* Not handled yet */
"
...Given the "Not handled yet", we were just wondering what the options are. Is there a chance of having the MWI feature completed sufficiently for our purposes - we are wanting to have the MWI message received correctly on the ingress side and a corresponding message sent on the egress side (both E1/QSIG). We have a client who is potentially willing to pay for the development if that helps. We need to understand a plan for moving forward by 26/5/2017 so your prompt reply would be greatly appreciated.

Many thanks,

Ken.



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