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sorizk
Cisco Employee

Interoperability between CUCM and Teltronics 20-20

Hello,

Teltronics 20-20 is originally Harris PBX.

My client wants to know if we 've tested interoperability between our CUCM and this PBX? Through QSIG, SIP or H323?

Any info would help.

Thanks,

Soha Rizk

5 REPLIES 5
jguggehe
Cisco Employee

Hi Soha,

I saw a case on the same PBX about a year or so ago, and the indication was that there had never been any formal testing.

Sorry to be the bearer of bad news

John Guggenheim

Network Consulting Engineer,

PDI Helpdesk

---

For more information, or to open a case with the PDI Helpdesk, please visit:

http://www.cisco.com/go/pdihelpdesk

sakhter
Cisco Employee

Soha - Please refer to Cisco’s inter-op portal enlisting inter-op tested vendors and respective PBX models http://www.cisco.com/en/US/solutions/ns340/ns414/ns728/networking_solutions_products_genericcontent0900aecd805b561d.html

Teltronics PBX is not listed there.

Regards

Saeed

Hello Saeed,

Pls note inside the “Communications Strategy” presentation at http://connections.cisco.com/clearspace_community/docs/DOC-6831

slide 40, you’ll find that from Cisco side the Teltronics 20-20 LX can be integrated via analog connection. This is all I could find.

Issue is customer may have newer version of 20-20 such as ME/ LE, we're still investigating.

ME/ LE support SIP and H323 and hence I was hoping to find info on integration with these.

Rgds,

Soha

Soha - I think slide 40 is talking about Unity voicemail integration and not CUCM and the original question was Inter-op between CUCM and Teltronics PBX.

Cisco's interop team can not confirm any testing of Teltronics 20-20 LX PBX with CUCM.

Regards

Saeed

memo.perlop
Beginner

Hi,

we made a successful integration between cucm 9 and teltronics 2020 using a E1 Qsig

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