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Multisite Interconnect P-Series with S-Series

Marco Veisa

October 07, 2021 16:14

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Hello, I have a S300 as my Headquarters, and I want to connect an P550 as branch office but I didn't find the option on P550.

It's possible or not connect P550 to S300?

 

 

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14 comments

• 0
  
  Eric Jiang October 09, 2021 11:30

  Hi Marco,

  The P series PBX does not support the multisite feature yet, you can use the sip trunk to integrate two PBXs.

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  Marco Veisa October 13, 2021 16:59

  Hi Eric.

  Thanks, I'll do it on that way.

• 0
  
  Winston Chung December 08, 2021 16:45

  Hi,

  I have P570 at main office and a P560 at the branch. Both have their own PSTN lines and IVR. I only want to connect them for internal calls. We already have a site-to-site vpn through 2 FortiGate firewalls.

  But which SIP Trunk Type should I choose? Register or Peer trunk? What should I enter as host?

  Please give me a nudge to the right direction.

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  Winston Chung December 08, 2021 17:24

  Never mind, I did it already. Created Peer trunks at both ends, with eachother's IP as Host IP and local gateway as Domain.

  After that, made a new Outbound route and added all users, and it worked. AT least as test.Will check in real life when both PBX are online this weekend.

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  Eric Jiang December 12, 2021 03:17

  Hi Winston,

  For the sip trunk type, when you have public IP for both PBX the peer trunk will work.

  If you have only one public for the PBX but other devices don't, you can set up the account trunk on the PBX and other devices use the register trunk to connect.

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  Darryl Panzer December 15, 2021 15:32

  Do you have a timeline on when the multi-site will be released?  We would like to connect it to an S100. 

   

  Thank you

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  Eric Jiang December 16, 2021 01:30

  Hi Darryl,

  The multisite feature in P will not able to connect to S PBX. We will add features like sharing BLF, presence status, and trunk sharing feature which is not compatible with S PBX. About the timeline I am not very sure about this, maybe in the middle of next year.

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  Darryl Panzer December 16, 2021 20:14

  Can you elaborate on setting up a SIP trunk in a VPN environment?  What will be the limitations?

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  Eric Jiang December 17, 2021 00:20

  Hi Darryl,

  Do you meeting any problem when setting up the trunk?

  No matter in the VPN environment or not we need to make sure the two PBXs can reach each other via the port for sip and port range for RTP.

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  Andrew MacLeod May 20, 2022 07:51

  Good day.

   

  What would be the best way to link 2 x P550 and 1 x S50.

  The client has a VPN in place and we can ping to the different schools, however i would like to extension dial each school.

  What would be the way forward please. 

  Thank you. 

  Andrew MacLeod (Itec East Cape) South Africa. 

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  Andrew MacLeod May 20, 2022 07:52

  Is there a step by step guide that we could work off possibly?

   

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  Ramon Jorge Evangelista January 13, 2023 02:01

  We are on the process of purchasing P560 for HQ. we have a branch who has a S100 which is running on the same network via VPN, and we need to interconnect. is this possible or we should just buy the S300 instead to accomplish the goal?

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  Eric Jiang January 13, 2023 02:25

  Hi Ramon Jorge Evangelista

  If P560 can meet your feature requirements, it is a better choice. Just use peer trunk to integrate P560 and S100. 

• 0
  
  Ramon Jorge Evangelista January 13, 2023 03:20

  Hi Eric,

  Thanks for responsding! would there be any limitation or major difference if we use Peer trunk instead of the multisite interconnect?