[Asterisk-Users] is sip:%2321 valid invite?

[Domjan Attila]

Hi,

I tried to cable #21 with a thomson cable modem mta:

<-- SIP read from 192.168.153.100:5060:
INVITE sip:%2321 at 195.38.96.5:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.153.100;branch=z9hG4bK1aa77a586
Max-Forwards: 70
Content-Length: 258
To: "#21" <sip:%2321 at 195.38.96.5:5060>
From: sip:15800115 at 195.38.96.5:5060;tag=da42eb89613306c
Call-ID: 553a0379054bc60bad9c9e51b1579d46 at 192.168.153.100
CSeq: 1084359157 INVITE
Supported: timer
Allow: NOTIFY
Allow: REFER
Allow: OPTIONS
Allow: INVITE
Allow: ACK
Allow: CANCEL
Allow: BYE
Content-Type: application/sdp
Contact: sip:15800115 at 192.168.153.100
Supported: replaces
User-Agent: Brcm Callctrl/1.5.1.2 MxSF/v3.2.6.26

and asterisk doesn't translate %23 to #.

the grandstrem phones send it in this case:

<-- SIP read from 192.168.50.224:5060:
INVITE sip:#21 at sip.tvnet.hu SIP/2.0
Via: SIP/2.0/UDP 192.168.50.224;branch=z9hG4bKba695b72a347ad40
From: <sip:15800101 at sip.tvnet.hu>;tag=33c0bbf7cfe3e083
To: <sip:#21 at sip.tvnet.hu>
Contact: <sip:15800101 at 192.168.50.224>
Supported: replaces
Call-ID: 46121a0bc0c3d2e2 at 192.168.50.224
CSeq: 4050 INVITE
User-Agent: Grandstream BT100 1.0.6.6
Max-Forwards: 70
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE
Content-Type: application/sdp
Content-Length: 336

Anybody knows what says about it rfc?
Is it bug of mta or asterisk?

Regards,
Attila Domjan

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