See the line up of kyocera rugged waterproof phones.
Rugged wireless sip phone.
4 4 out of 5 stars 98.
Yealink t48s ip phone 16 lines.
Usb 2 0 dual port gigabit ethernet 802 3af poe power adapter not included sip t48s.
Panasonic rugged link2cell bluetooth cordless phone with voice assist one touch call block and answering machine 2 standard handsets 1 rugged handset kx tgd583m2 black 4 2 out of 5 stars 495 104 97 104.
Audicodes is known for media trans coding products like e1 to sip where an e1 card is not feasible which could be costly itself and requires some expertise help to configure.
I also have several ip68 rugged phones that i use as personal mobile phones.
I am not sure how well sccp skinny and sip work together either.
7 inch color touch screen display.
The one i listed has a 5000mah battery and another phone from apollo tech has an 8000mah battery.
Pes3202 rugged wifi sip phone 1 00 pes3202 is designed and manufactured to meet the highest standards of safety under international standards for intrinsic safety.
This is very much a rugged phone with a tough rubberized body and a hefty weight of 248 grams.
The voip telephones are intended for connection to a 10 100 baset ethernet sip network and operate using power over ethernet or an external power source.
These durable drop proof cell phones go from work to play seamlessly.
But back to the original point.
It was with an asterisk system sip based.
Protective flaps cover each port and raised edges protect the screen from surfaces.
I would imagine you need an audiocodes gateway or something similar.
Try the polycom phones and if you have a bruiser who beats them or someone needs more battery life consider the android phone.