light me the best voice WAN solutions via SHDSL

Unanswered Question
Nov 15th, 2009

could please someone compare the 3 SHDSL card:

Cisco 1-Port G.SHDSL WAN Interface Card (part number WIC-1SHDSL-V3)

Cisco 2-Pair G.SHDSL HWIC (HWIC-2SHDSL)

Cisco 4-Pair G.SHDSL HWIC (HWIC-4SHDSL)

I need to provide WAN voice a solution for two branch office, between Dubai and Oman, from the above one which SHDSL card can I quote; bit confused with SHDSL connection.

Could please light me the best voice WAN solutions between branch office via WAN; 100 users in Dubai and 24 user in Oman.

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Overall Rating: 4 (1 ratings)
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BALAMURUGAN SINGARAM Sun, 11/15/2009 - 20:21

Telco is provide SHDL point-to-point connection with bit costly for voip, what is the best design with SHDL or for voip via WAN which would be the best solution, please light me on that.

Also please compare the three SHDSL cards, what is the difference between 2 wire and 4 wire. Could Please help us, not reply in one word.

BALAMURUGAN SINGARAM Mon, 11/16/2009 - 20:53

Thanks for the reply p.bevilacqua, could you please light me more about 2pair and 4 pair SHDSL card, I am not able to understand the difference between the them.

Paolo Bevilacqua Mon, 11/16/2009 - 21:28

Two wires make a pair.

More the pairs, more speed or distance.

Probably your telco supports one ir two pairs only.

BALAMURUGAN SINGARAM Tue, 11/17/2009 - 02:23

Thanks again for your reply, if my design supports 4 pair, but the teleco support 2 pair, the SHDSL connection will work or not, so the SHDSL card design should be according to teleco supports, could you please suggest me.

Paolo Bevilacqua Tue, 11/17/2009 - 05:23

Yes, the card must be chosen according to telco offering, as mentioned already.

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