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Analog E&M

Cisco 2600, 3600, and VG200 platforms require a voice network module and an E&M voice interface card (VIC).

http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a0080093f60.shtml

Question: How many concurrent call does this E&M VIC card can support?

Thanks

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Community Member

Re: Analog E&M

Each E&M port supports only one call, i.e. the VIC that has two ports can support 2 calls

E&M is similar to FXO & FXS ports, it is not like PRI/E1 modules

It is usually used to connect to PBX to support 2 way communication between IP phones and PBX

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