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vikrantambhoreFlag for India

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Can we use cellular mobile as IP phone

Hi,

We  are using Cisco UC520 for IP telephony, We have 8 Cisco IP Phone configure for internal usage as a intercom, each department have a one IP phone e.g. 201 for Sales, 202 Marketing, 203 Account, 204 Technical support, I want to use my cellular mobile as IP phone for attend call if i won't be at office, we have 3 branches all are connected over VPN, now we are using VOIP over VPN,
Is it possible ?
Can we configure VPN on any cellular with UC520 ?
Can we install any soft IP Phone on Mobile ?
Please suggest me which cellular mobile are supported for this getting this function ?

Can anyone suggest me

Regards

Vikrant
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Hi there

If you have a Mobile Phone that has windows mobile 2003 then you need to get this softphone http://www.ipblue.com/products_vtgo_ppc.asp .

You can also use blackberry or Iphone phones also but you have to use SIP client . Blackberry and Iphone  support vpn client.

Unofrtunatly to use any cisco phone you need Cisco Mobile Advantage which is not cheap .

Last option is to configure a call flow that if no answer in 40 sec it will forward to your mobile number .

regards.
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ASKER

Can u suggest me How will connect mobile to UC52o over VPN ?
that is the easy part

Cisco has Windows Mobile 2003 Vpn Client.

Blackbarry has builin VPN client that is compatible with cisco

IPhone also has VPN client that is compatible with Cisco.

Ok thanks,

We have Iphone 3GS at the moment, can u please suggest which software are supported for Iphone & it will be great if u will provide me Guidence  or any link for VPN configuration for Iphone. I'm looking for same but not getting yet

Thanks
OK

I try and do my best but first you need to setup a easy vpn on the UC520 or you can setup easy VPN on the cisco router it works better.

Setting up easy vpn example can be found at the below link

http://www.cisco.com/en/US/products/ps6659/prod_configuration_examples_list.html.

If you would like to go for SIP sofphone then you need to configure UC520 to Support SIP client.

a very good software that i will recomend for Iphone is .
http://www.counterpath.com/bria-iphone-edition.html


regards.
also here is a good link on how to setup the VPN profile for the iphone

http://www.networkworld.com/community/node/30484
We have already configured VPN on UC520, we have done IPSEC DMVPN on it, 3 Branches are connected over VPN for getting cisco VOIP features,
ok great


then all you need to do is to enable SIP on the UC520 and register the Xtlite client.


regards
Hello,

I did it, but I don't know how to  get Cisco IP Softphone for Iphone

voice service voip
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 supplementary-service h450.12
 sip
  no update-callerid
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Mac ID :means id of Iphone

am i correct
Excellent