[asterisk-biz] Softswitch Required

[Sergey Kuznetsov]

BTW, Tekelec T7000 is quite bad with SIP notifies and subscriptions. And 
it dislikes Asterisk OOB DTMF tones ( RFC2833), because it's
quite short ( only 100 msec)

All the Best!
Sergey.


Matthew Crocker wrote:
>
> In the grand scheme of things, 40 E1s is a tiny switch.  What type of 
> signaling?  Do you need to support SS7 to the PSTN or will PRI work 
> for you?  If you can live with PRIs then Asterisk with a couple Lucent 
> TNT boxes can easily support your call volume.    If you need SS7 
> support I would look at Metaswitch, CopperCom, Tekelec (t7000 & t6000).
>
> I have a Tekelec T7000 with 84 DS-1s that is handling my SS7 and VoIP 
> media gateway functions.  I also have a Tekelec T6000 as my VoIP 
> softswitch handling my customer phones.  I use Asterisk for customer 
> specific functions that the T6000 can't handle (IVR, customized voice 
> mail)
>
> It is extremely easy to eat up the CDRs from any switch and insert 
> into your favorite database.  Rating the calls is a bit tougher but 
> nothing a competent perl hacker couldn't accomplish in a couple days.
>
> A lot of what you have listed below comes from different parts of a 
> soft switch.  The beauty of VoIP & SIP is that you can mix components 
> to get your own functionality.
>
> Lucent TNTs make great PRI -> SIP media gateways
> Asterisk makes a great Call Agent, Voice Mail, IVR
> OpenSER makes a great Session Border Controller
>
> If you need SS7 -> SIP you can always go with Verisign for their SIP-7 
> product.
>
>
>>> wrote:
>>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> I am looking VoIP Softswitch with the following
>>>>>> features. Please advice me good softswitch wich
>>> is
>>>>>> buil-in Billing System/Radius etc...
>>>>>>
>>>>>> Features
>>>>>> ----------
>>>>>>
>>>>>> ·          SIP Proxy Server
>>>>>>
>>>>>> ·          H323 AAA
>>>>>>
>>>>>> ·          IP2IP AAA
>>>>>>
>>>>>> ·          Prepaid / Postpaid Billing
>>>>>>
>>>>>> ·          Proxy gatekeeper
>>>>>>
>>>>>> ·          NAT Client support
>>>>>>
>>>>>> ·          Online Call Status
>>>>>>
>>>>>> ·          Built-in Radius, and Database
>>>>>>
>>>>>> ·          Unlimited Tariffs
>>>>>>
>>>>>> ·          Proxy Call Signaling Enabled
>>>>>>
>>>>>> ·          Full feature Tariff
>>>>>>
>>>>>> ·          Unlimited Carrier Support (SIP/H323)
>>>>>>
>>>>>> ·          Dynamic dialplan from Database,
>>>>> according
>>>>>> to rate and priority
>>>>>>
>>>>>> ·          Instant H323 and SIP Carrier Support
>>>>>>
>>>>>> ·          Unlimited Client Registration
>>>>>>
>>>>>> ·          User friendly Data Management System
>>>>>> (Through GUI)
>>>>>>
>>>>>> ·          Online Statistics and Reporting
>>>>>>
>>>>>>
>>>>>> ·          Unlimited Gateway Support
>>>>>>
>>>>>> ·          IP Phones, Adaptors (ATA) Support
>>>>>>
>>>>>>
>>>>>> Thank You
>>>>>> Abdul lateef
>>>>>>
>> -biz
>
> -- 
> Matthew S. Crocker
> Vice President
> Crocker Communications, Inc.
> Internet Division
> PO BOX 710
> Greenfield, MA 01302-0710
> http://www.crocker.com
>
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