asterisk users - Feb 2016 - Multiple protocols for transport in PJSIP

Is it possible to use serveral protocols for a single transport 
section in pjsip.con?  In sip.conf you could use transport=udp,ws,wss so 
you cound use webrtc along with your phones but if I try:

[transport-udp]
type=transport
protocol=udp,ws,wss
bind=0.0.0.0

     I get an error that transport-udp is not found.  Do I need a 
dedicated interface for WebRTC?

[Feb 15 12:42:10] ERROR[3308]: res_pjsip.c:2432 
sip_get_tpselector_from_endpoint: Unable to retrieve PJSIP transport 
'transport-udp' for endpoint '4000'

-- 
Telecomunicaciones Abiertas de M?xico S.A. de C.V.
Carlos Ch?vez
+52 (55)9116-91161

Carlos Chavez wrote:
> Is it possible to use serveral protocols for a single transport section
> in pjsip.con? In sip.conf you could use transport=udp,ws,wss so you
> cound use webrtc along with your phones but if I try:
>
> [transport-udp]
> type=transport
> protocol=udp,ws,wss
> bind=0.0.0.0
No, each transport is for a specific protocol. You can have multiple.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

On 2/15/16 12:50 PM, Joshua Colp wrote:
> Carlos Chavez wrote:
>> Is it possible to use serveral protocols for a single transport section
>> in pjsip.con? In sip.conf you could use transport=udp,ws,wss so you
>> cound use webrtc along with your phones but if I try:
>>
>> [transport-udp]
>> type=transport
>> protocol=udp,ws,wss
>> bind=0.0.0.0
>
> No, each transport is for a specific protocol. You can have multiple.
>
And how is this accomplished?  If I put an extra transport section in 
pjsip.conf it does not show with "pjsip show transports", I only see
the
first.  I also get an error in the log file:

[Feb 15 12:42:36] VERBOSE[4377] loader.c: Loading 
res_pjsip_transport_websocket.so.
[Feb 15 12:42:36] VERBOSE[4377] loader.c: 
res_pjsip_transport_websocket.so => (PJSIP WebSocket Transport Support)
[Feb 15 12:52:42] DEBUG[5793] res_sorcery_config.c: Using bucket size of 
'1' for objects of type 'transport' from 'pjsip.conf'
[Feb 15 12:52:42] ERROR[5793] res_sorcery_config.c: Could not create an 
object of type 'transport' with id 'transport-ws' from
configuration
file 'pjsip.conf'

-- 
Telecomunicaciones Abiertas de M?xico S.A. de C.V.
Carlos Ch?vez
+52 (55)9116-91161