I have a problem where I answer an inbound call on my E1 PRI and then transfer the call off-net over the same E1 PRI. It seems that CUCM does not fully release the call and two channels are used for this inbound / outbound transfer. Is there somethin...
I have built a SIP trunk between a CUCM and a Cube router. I have enabled SIP options ping on the CUCM and on the Cube to keep the trunk up as CUCM was disabling it by default otherwise.
The problem I am experiencing is when the network connection ...
It is well understood that IOS-XE does not support voicexml and thus MVA. Now that Cisco has and end of sale for the 39xx and 29xx routers, what is the path for those customers still wishing to use MVA or MVA like functionality in a world of ISR 4xx...
Running SIP phone firmware 11.0 and earlier, I found that when selecting an individual line on the phone would not change the External Phone Number Mask that is displayed at the top of the phone display.
From the 11.5 SIP release onwards it seems th...
I am running CUCM 10.5.2. I have configured a Call Pickup and added a few people into it and am able to pickup calls to this group from any other person within the group.
The problem is that I want to pickup calls to this group from someone outsi...
I solved it. I didn't realize that the Transformation pattern is looking for the digits that the Route pattern received, and not what the Route pattern sent.
So, for example, if the route pattern receives 11111 and then changes it to 22222 on its w...
Thanks. I asked this question because other vendor voicemail servers that I have worked with have this option and I was hoping Cisco did as well.
The reason that our users don't want or need personalized voicemail greetings are due to high volume t...
Thanks. Tracing didn't help, but it is very useful to look at and learn and can be used as an ellimination option. The cause turned out to be a field on the enterprise parameters field that was inserting digits to the outbound SIP headers. We remo...
Thanks. I have looked at the documentation and it states that the 78xx phone line supports and Idle Display and gives instructions on how to create the xml file.
I downloaded the SDK, created the Gif image and converted it to CIP/XML using the met...
