Digital Phone with SIP Trunk? 1

[esys8]

Hello..
i'm new with SIP services, we have plan to subscribe for SIP trunk.
Can we use any digital phones (KX-DT521) to use SIP trunk for inbound/outbound call?
Or we will need SIP phones + SIP Ext license?

*add*

Out of curiosity, how about SIP phones use legacy analog CO? Will this be possible?

 

[CMUK]

SIP Trunk -> Panasonic PBX -> Digital Extension
You require an IP Trunk license for this, also a DSP card.
SIP phones/extensions are totally different these are usually 3rd party handsets such as Yealinks, Polycoms etc although Panasonic also have some too

Your other scenario will also be okay

SIP Phone -> Network Switch -> Panasonic PBX -> Analogue Trunk

Calum M
ACSS

 

[esys8]

Hi again,
I now understand SIP trunk. Are there any features to connect end to end PBX with SIP-GW?
What do i need in terms of hardware/AK?
The objective is to have both pbx connected and able to call using ext. number.

Or is it IP-GW that im referring to?

 

[esys8]

i can see 'SIP over TCP/IP' in feature manual. Can't find any more info on this.
Mind to share?

 

[obtsystems]

You need ipgateway card on each side and ip trunk license that in licensing you tell the systems that 1-2 of the license are to be used as gateway

 

[esys8]

Hi obt,
I have setup IPGW before using DN2IP entry over VPN and with the same PBX & card.

Now have NS500 on our end and the other end is different make&model PBX.
Can this be achievable using IPGW? If yes, i assume configuration will be similar? at least on the NS500 end.
On NS500, I believe we will just need DSP card + IP trunk license / and not ipgateway card?

 

[obtsystems]

I have used ipgw cards between a non panasonic system.

If you use sip trunks you will have to have sip extensions going back for them to break out on your system