How to modify icon for IP phone service

[Triaji Wicaksono]

We built a custom solution and deployed as an IP phone service/XML for one of the customer. With regards to this custom phone service, how to modify the default icon on the IP phones that subscribe to this service?

Thanks in advance.

[Jaime Valencia]

AFAIK that's simply not possible.

[Triaji Wicaksono]

Thanks Jamie for confirming this.