[Serusers] Question about PSTN Gateways and SER.

Michael Shuler mike at bwsys.net
Wed Sep 22 18:59:21 CEST 2004


Let me know if you find a solution, I'm in the same boat.

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Michael Shuler, C.E.O.
BitWise Communications, Inc. (CLEC) And BitWise Systems, Inc. (ISP)
682 High Point Lane
East Peoria, IL 61611
Office: (217) 585-0357
Cell: (309) 657-6365
Fax: (309) 213-3500
E-Mail: mike at bwsys.net
Customer Service: (877) 976-0711 

> -----Original Message-----
> From: serusers-bounces at lists.iptel.org 
> [mailto:serusers-bounces at lists.iptel.org] On Behalf Of Ricardo Martinez
> Sent: Wednesday, September 22, 2004 8:53 AM
> To: 'serusers at lists.iptel.org'
> Subject: [Serusers] Question about PSTN Gateways and SER.
> 
> 
> Hello List.
> 	I'am starting to use SER as my SIP platform and i'am  still in a
> testing phase.   I would like to ask you a question.  If we 
> have several
> PSTN Gateways connected to SER, we want to be able to select 
> one of them
> depending on the destination number dialed, so far this is no 
> a problem, we
> use a combination of "if" with the "URI" and a 
> rewritehostport() and works
> ok.  But now, the gateway termination is needed to be 
> dynamic, so if we have
> any problems with a destination in one of our gateway we want 
> to route to
> another gateway, maybe changing the 
> "rewritehostport("IPGW2")" to another
> gateway.  The problem with this if we need to restart the SER 
> service every
> time we make a change in the ser.cfg file.  So here is my 
> question.  Is
> there another way to do this?, maybe a Failover PSTN Gateway 
> Selection, i
> heard about a B2BUA server can do this task.
> I rellay hope that someone could give me a clue about this matter.
> 
> Thanks in advance
> Best Regards
> 
> Ricardo Martinez.
> 
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> 




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