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New Member

expressway E&C


my topology:

CUCM (10.5) ->core (x8.1)->edge (x8.1)-> c40 and jabber. SX20 (7.0) endpoint is registered in CUCM, I need some document about configuration to these devices to allow the sx20 places some calls to internet and from internet to sx20. I have red the "Mobile Remote Access via Expressway Deployment Guide X8-1-1" document and the configuration is enable.

Thanks in advance.



  • TelePresence
VIP Super Bronze

Have you configured

Have you configured everything in the deployment guide? Have you uploaded certificates to the expwe and c as well as the endpoints??

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New Member

Hi Ayodeji,I have configured

Hi Ayodeji,

I have configured all according to MRA guide; I have red at internet that I need to create another traversal zone to expressway calls (internet) is this right?  currently I am  able to chat, presence and search contacts but no make calls or place calls through jabber.