Cisco / Linksys SPA8000 - physical connection to 3300 ASU

[autoint]

Me again

We have a 3300 ICP MX (50004190) and a pair of 3300 ASU (50001266). The ASUs have 4 LS trunks each. We have a bell subscription for 7 lines for trunking. The 3300 isn't licensed for SIP trunks. We're interested in buying an SPA8000 (8 RJ11, 1 RJ21 port) and moving to SIP trunks (Flowroute?) If I connect one SPA8000 to one of the ASUs, by RJ21, I would have use of (up to only) 4 trunks on the 3300 side, correct? We no longer use any ONS lines on the ASUs (trunks only).
Do you have any ideas for connecting the SPA8000 in a way I can use more than 4 trunks?
I would also be glad for service provider recommendations.

Thank you!

 

[autoint]

Never mind on the connection question. The 25 pair feeds to the ASUs terminate on a couple patch panels, so that answers that question simply. But I'm still open to SIP provider recommendations.

 

[kwbMitel]

According to your profile, you are in PA, US

You might want to include location info if you are looking for recommendations.

I'm in Canada, useless to you.

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What's most important is that you realise ... There is no spoon.

 

[autoint]

Yup, we're in Pennsylvania. I signed up with Flowroute and successfully registered Line 1 on an SPA 8000 with Flowroute, and patched to one of the ASUs. I'm happy with the tests so far. Now if I could convince our PSTN provider to release us from our agreement early, without an ETF (yeah -- I wasn't involved with the decision to enter that contract). Even with the current (prorated) ETF, I think we would fairly quickly recoup that cost with Flowroute, or similar service provider, through substantially lower cost.