[cisco-voip] migrtaion to VoIP

[Teodor Georgiev]

  Months ago I did the same what you are describring here.

 We had a PBX (Siemens HiComm), connected via ISDN PRI to the Telco. What I did is, I took a Cisco AS 5350 with 2 x E1s and
 interconnected like that:

PBX <---- PRI ---->   AS 5350 <---PRI---->  PSTN

then you can interconnect all kind of VoIP equipment to the AS 5350 and extend your VoIP network.

However you did not mention a lot of details. At least the brand of your PBX and the type of lines (analog/PRI).

  ----- Original Message ----- 
  From: majid bouattane 
  To: cisco-voip at puck.nether.net 
  Sent: Thursday, February 26, 2004 10:49 PM
  Subject: [cisco-voip] migrtaion to VoIP


  hi,
  i am working on project merging voice and data into same data network. with keeping  the PBX in place we have 10000 phone extensions. i have a problem to choose the right gateway between PBX and a data network.
  thanks


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